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Complete-Book-On-Simplification-By-Arun-Sir-h9rmu2

Published by vertika Mallik, 2021-09-02 14:40:16

Description: Complete-Book-On-Simplification-By-Arun-Sir-h9rmu2

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For Free Study Material & Quizzes visit : www.mathsbyarunsir.com For any queries or suggestions email us @ [email protected] or whatsapp @ 8881331466

For Free Study Material & Quizzes visit : www.mathsbyarunsir.com For any queries or suggestions email us @ [email protected] or whatsapp @ 8881331466

For Free Study Material & Quizzes visit : www.mathsbyarunsir.com For any queries or suggestions email us @ [email protected] or whatsapp @ 8881331466

For Free Study Material & Quizzes visit : www.mathsbyarunsir.com For any queries or suggestions email us @ [email protected] or whatsapp @ 8881331466

1. x% of 800+348=980 17. 4 7 + 6 5 – 8 3 =? +1 2 (a) 81 (b) 76 (c) 83 12 6 4 3 (c) 3 (a) 1 (b) 2 (d) 79 (e) 73 (d) 4 (e) 5 2. 1 �� 343 − 25% �� 100 = �� 24 78 18. 56% of 4750 + 475% of 12 – (?)² = 217 (a) 24 (b) 8 (c) 1 (a) 40 (b) 60 (c) 50 (d) 16 (e) 32 (d) 45 (e) 55 3. 9870 + 8790 + 6552 − �� = 9552 19. (87.98 + 56.64 + 123.58) – (47.6 + 28.6) – ? = (12)² (a) 15660 (b) 15860 (c) 15460 (a) 42 (b) 40 (c) 45 (d) 15640 (e) 15606 (d) 38 (e) 48 4. 44 × 50% �� 70 − 289 ÷ 17 × 2 = �� 20. 19.65×14 + 108.87 – 24.57 – ? = (13)2 3 (a) 3 (b) 7 (c) 5 (a) 1504 (b) 1508 (c) 1506 (d) 9 (e) 11 (d) 1510 (e) 1502 5. 18 + 512 − 128 + ��2 = 802 21. 37% �� ? + (11)² – 28.5 × 6 + 12 = (31)² (a) 22 (b) 20 (c) 16 (a) 2650 (b) 2600 (c) 2750 (d) 24 (e) 18 (d) 2700 (e) 2760 6. √92 + 112 − 6 = �� × 56 ÷ 8 22. (26% �� 3800 + 25% �� 620) ÷ 33 + 4 = ? 11 (a) 35 (b) 45 (c) 25 (a) 8 (b) 74 (c) 14 (d) 55 (e) 65 (d) 4 (e) 2 23. (27)2.6 × 1 + (32)0.8 = ? % �� 1036 7. 80% �� − 50% �� 400 = 600 (81)0.7 (a) 960 (b) 880 (c) 800 (a) 15 (b) 35 (c) 25 (d) 1000 (e) 500 (d) 45 (e) 40 8. (��2 + 4)2 = 8��2 + 97 24. 27.8 × 6 + 38.9 × 7 – ? = (13)² + √400 (a) 3 (b) 9 (c) 1 (a) 240.1 (b) 250.1 (c) 230.1 (d) 27 (e) 18 (d) 235.1 (e) 260.1 9. 2 − 3 4 + 18 1 = �� + 15 1 25. 4 × 486 + 35% �� 120 + 3 × 208 = ? 98 77 27 2 a) 412 b) 260 c) 398 (a) 7 (b) 5 (c) 57 d) 336 e) 284 (d) 15 (e) 6 26. (7800 ÷ 312) + 65% �� 1120 = 9 × ? + 24 10. √961 + √1369 − √1444 = √361 + √? a) 81 b) 39 c) 27 (a) 196 (b) 169 (c) 144 d) 36 e) 24 (d) 121 (e) 81 27. ? × 15 + (3960 ÷ 12) = 262 + (350 ÷ 25) 11. 52500 ÷ 7 + 64680 ÷ 6 = 19500 − ? a) 56 b) 14 c) 24 (a) 1220 (b) 1260 (c) 1280 d) 36 e) 40 (d) 1340 (e) 1390 28. 45% �� 1200 – 32% �� 1500 = 15% �� ? 12. 28.5 × 34 + 2320 ÷ 8 = (36)2 − ? a) 600 b) 250 c) 500 (a) 51 (b) 47 (c) 43 d) 480 e) 400 (d) 34 (e) 37 29. (322 – 222) ÷ 32 = ? 13. 47 × 27 + 15600 ÷ 8 + 181 = ? a) 50 b) 60 c) 25 (a) 3320 (b) 3420 (c) 3370 d) 30 e) 15 (d) 3400 (e) 3460 30. 5 1 + 7 1 + 4 1 = 3 1 +? + 5 1 14. 112.5 × 5 + 4560 ÷ 6 − 175 × 7 = ? 4 32 6 6 (a) 8 1 (b) 8 1 (a) 103.5 (b) 91.5 (c) 97.5 24 (c) 8 (d) 110.5 (e) 115.5 (d) 8 3 (e) 9 4 15. (3√4096 + 3√5832) ÷ √289 = (? )0.2 31. 5of7 of 1 of 1600 = 260 + ? −499 2 8 28 (a) 64 (b) 16 (c) 27 a) 264 b) 480 c) 364 (d) 2 (e) 32 d) 342 e) 420 16. 3 �� 5 �� 32 �� 2187 = ? % of 400 32. √52 × 41 × 5 − 172 − 75 = ? 8 27 45 a) 69 b) 71 (a) 21 (b) 23 (c) 25 d) 63 e) 89 c) 79 (d) 27 (e) 29 For Free Study Material & Quizzes visit : www.mathsbyarunsir.com For any queries or suggestions email us @ [email protected] or whatsapp @ 8881331466

33. 187 × (42)2 − 220% of 380 = 25% of ? 49. 252 + 520 ÷ 20 + 420 = 121 + ? 357 b) 358 c) 342 a) 587 b) 577 c) 527 a) 330 c) 729 d) 477 e) 627 c) 8 d) 352 e) 362 c) 5 50. 35% of 5000 – 322 + 3 = ? c) 4 34. 28 × 9 × 11 ×? = (10)2 252 22 3 a) 825 b) 569 a) 400 b) 500 c) 600 d) 689 e) None of these d) 650 e) 550 51. 20% of 5000 – 25% of 3000 = ? × 52 35. 55% of 1400 + ?2+ 282 = (12)3 a) 10 b) 15 a) 28 b) 24 c) 26 d) 16 e) None of these d) 36 e) 16\\ 52. 16 × 15 – 240 – 32 × 10 + 420 = ?2 36. 42%of 500 + 22.5% of ? = 6 × √5041 a) 10 b) 15 a) 840 b) 960 c) 800 d) 12 e) None of these d) 600 e) 400 53. 65% of 200 – 26% of 500 = ? 37. ? + (13)3 = (59)2 − 681 a) 5 b) 8 a) 603 b) 593 c) 613 d) 10 e) None of these d) 623 e) 583 54. 52 × 18 – √2304= (30)? - 5% of 240 38. 7.5% �� 7200 + 450 = 15% of 3200 a) 3 b) 2 c) 4 ? d) 0.5 e) 1 a) 15 b) 24 c) 20 55. 1669 – 5287 + 7982 – 2219 = ? d) 18 e) 12 a) 2344 b) 2282 c) 2370 39. ? + 15 3 − 3 1 × 3 3 = 5] d) 2145 e) 2205 4 34 c) 1.75 56. 4860 + 5145 ÷ (7)3 − 47 × 3 = ?2 62 a) 1.5 b) 2.25 d) 2 e) 2.75 a) 9 b) 7 c) 3 40. 45% �� 400 + ?2 = (16)2 + 120 d) 6 e) 2 (a) 12 (b) 14 (c) 16 57. 6 × (52×36) − 952 + 59 × 2 = ? 17 68 (d) 18 (e) 8 a) 200 b) 170 c) 140 41. 12% of ? + 12.5% of 960 = 16 × 12 d) 120 e) 150 (a) 840 (b) 960 (c) 800 58. √1156 + √2209 = ? × √81 (d) 600 (e) 400 a) 9 b) 12 c) 7 42. 15 ×? + 20%of 450 = 360 d) 5 e) 11 (a) 12 (b) 20 (c) 24 59. 64%of 2500 + 75% of 1600 = ? × 112 (d) 16 (e) 18 a) 28 b) 21 c) 24 43. 648 + 199.5 = 25%of 960 d) 32 e) 25 ? (c) 32 60. √40% �� 900 − 421 + 350 + 272 = (? )2 (a) 16 (b) 8 (d) 18 (e) 12 44. ? + 13 1 + 6 5 = 24 (c) 4 a) 17 b) 19 c) 18 d) 16 e) 15 c) 7 66 c) 72 61. 43 × 322 ÷ 83 = (2)? c) 45 (a) 1 (b) 8 a) 9 b) 5 d) 6 e) 8 6 (d) 6 (e) 2 62. 4 of 143 ÷ 26 × 12 – 200 = ? c) 4.9 45. 48% of 525 + ? % of 250 = 499 a) 58 b) 64 d) 80 e) 74 a) 88.8 b) 76.6 c) 82.6 63. 5 1 − 4 1 = ? – 4 d) 98.8 (e) 92.8 23 46. 5of7 of 1 of 1600 + 260+? – 499 2 8 28 a) 51 b) 4 7 a) 264 b) 480 c) 364 4 12 d) 342 (e)420 d) 53 e) 51 47. √52 × 41 × 5 − 172 − 75 = ? 46 a) 69 b) 71 c) 79 64. 49% of 180 – 70% of 120 = 9 –? d) 63 89 a) 4.2 b) 5.2 d) 4.6 e) 4.8 48. √256 × 49 + (19)2 + 11 = (? )2 a) 484 b) 22 c) 24 d) 42 e) 26 For Free Study Material & Quizzes visit : www.mathsbyarunsir.com For any queries or suggestions email us @ [email protected] or whatsapp @ 8881331466

65. 3√?× √1225 + 240 = 520 81. 48%of 4800 + 143 = ? √169 a) 343 b) 512 c) 729 a) 2235 b) 2315 c) 2375 d) 1728 e) 216 d) 2300 e) 2345 66. 311 + (? )2 = 8%of 12800 + 16 82. 3√1331 × 25%of 300 = ?/2 a) 24 b) 27 c) 25 a) 1600 b) 1550 c) 1650 d) 23 e) 28 d) 1425 e) 1775 67. 444×1.5 + 480 × 0.75 =? 83. 8 3 + 4 1 − 3 1 = ? + 7 1 a) 1028 b) 1026 c) 1034 442 5 d) 1036 e) 1032 a) 2 3 b) 2 10 c) 3 68. 42.55 – 21.75 – 24.11+15.55 =? d) 2 7 e) 3 3 a) 14.65 b) 12.15 c) 13.55 10 10 84. 242 + 144 × 3 − 20%of ? = 152 d) 12.24 e) 12.35 18 69. 462 ÷ 5.25 + 24×12 =? a) 1925 b) 1650 c) 1850 a) 372 b) 390 c) 376 d) 1875 e) 2025 d) 370 e) 400 85. 3735 + 4565 + 6245 = ? + 6432 70. 640 = (15)2 − 225 × 12) ÷ 33.75 (a) 8126 (b) 8113 (c) 6393 ? a) 18 b) 40 c) 45 (d) 7865(e) 8191 d) 32 e) 26 86. ? �� 6 �� 21 �� 216 = 108 – 72 ÷ 2 – 36 71. ?2+ 224 − 96 = 85%of 280 + 34 3 7 36 (a) Multiple of 3 (b) Multiple of 2 (c) Multiple of 5 a) 18 b) 12 c) 16 (d) Both A & B (e) None of the Above d) 14 e) 8 87. ? +√841 + 1 = 122 + 3 × 37 (3)–3 72. √1521 + (21)2 − 18 × 5 = 5 ×? (a) 113 < ?< 123 (b) 120 < ?> 122 (c) 133 > ? < 320 a) 80 b) 78 c) 64 (d) 143 < ?< 300 (e) Both B & D d) 70 e) 96 88. 324 ÷ 12 + 29 × 3 – 48 + 39 = ? 73. 48% of 800 + 125% of 1200 – 120 = (? )2 (a) Multiple of 3 (b) Multiple of 2 (c) Multiple of 5 a) 42 b) 58 c) 36 (d) Both A & C (e) None of the above d) 40 e) 50 89. 44% of 250 + 30% of 270 + 13² = ? 74. ?% of 700+18=751+332+83 (a) Multiple of 3 (b) Multiple of 2 (c) Multiple of 5 a) 172 b) 164 c) 128 (d) Both A & B (e) All of the Above d) 142 e) 198 75. 15% of 256 + 35% of 280 = ? 90. (2.5)2+ 55% of 25 = ?2− 5 (a) 3 < ?< 2 (b) 1 < ?> 18 a) 133.4 b) 136.4 c) 140.4 (d) 3 < ?< 21 (e) None of these (c) 23 > ? < 3 d) 138.4 e) 135.4 76. √4096 + 3√12167 + 34 = (? )2 91. 121.75 + ? = 22 (63 − 91) a) 11 b) 12 c) 13 (a) 376.25 (b) 378.25 (c) 384.25 d) 9 e) 8 (d) 386.25 (e) 390.86 77. 8 4 + 9 3 − ? = 6 19 92. 112% of 175 + ?3 × 7.5 = 162 74 28 a) 11 9 b) 11 8 c) 1117 14 14 (a) Multiple of 3 (b) Multiple of 2 (c) Multiple of 5 28 d) 11 3 e) 11 11 (d) Both A & B (e) None of the above c) 1.689 7 14 c) 12 93. 3 1 + ? = 7 1 + 2 1 78. 1.11 + 2.111 + 3.1 + ? = 8 4 8 12 a) 4 1 b) 5 23 c) 8 1 a) 1.599 b) 1.669 24 24 24 d) 1.779 e) 1.679 d) 10 1 e) 2 1 79. 3 2 × 1 11 ×? = 108 24 24 5 34 94. 12.5 × ? + 123 = 40% of 4445 a) 18 b) 34 (a) Multiple of 3 (b) Multiple of 2 (c) Multiple of 5 d) 36 e) 30 (d) Both A & B (e) Multiple of 7 80. 72.9 ÷ 81 × √100 1 √324 + 3√64 95. ? % of 144 + 16 × 12 = 182 − √576 (a) Multiple of 3 (b) Multiple of 2 (c) Multiple of 5 =?2÷ (d) Both A & C (e) None of these a) 8100 b) 6400 c) 7200 d) 1290 e) 3600 For Free Study Material & Quizzes visit : www.mathsbyarunsir.com For any queries or suggestions email us @ [email protected] or whatsapp @ 8881331466

96. 156 + 376 − ? = 13% of 3000 d) 7 3 e) 8 4 55 (a) Multiple of 3 (b) Multiple of 2 (c) Multiple of 5 112. (1428 + 600 ÷ 2) ÷ (720 ÷ 5) =? (d) Both A & B (e) None of the Above (a) Multiple of 3 (b) Multiple of 2 (c) Multiple of 4 97. 115% of 4880 – 85% of 1640 = 740% of ? (d) Both A & B (e) All of the Above (a) Multiple of 3 (b) Multiple of 2 (c) Multiple of 5 113. ? % of 460 + 34% of 750 = 1 of 2492 (d) Both B & C (e) All of the Above 4 98. 3√9261 × √1681 = ? + 89 (a) Multiple of 16 (b) Multiple of 13 (c) Multiple of 5 (a) 772 (b) 166 (c) 663 (d) Both A & C (e) All of the Above (d) 652 (e) 762 114. 32 of 4 2 of 5 5 of 450 =? 99. 8 1 × 2 2 +? = 14 1 × 3 3 5 17 7 (a) Multiple of 1000 (b) Multiple of 1200 (c) Multiple of 6000 35 6 17 (c) Multiple of 5 (d) Both A & C (e) All of the Above (a) Multiple of 3 (b) Multiple of 2 115. 3of4 of 3430 = ? of 125 (d) Both A & B (e) Multiple of 7 57 5 100. 45% of 80 + √841 + x² = 2121 ÷ 21 (a) 47.04 (b) 4.704 (c) 47.94 (a) Multiple of 3 (b) Multiple of 2 (c) Multiple of 5 (d) 45.04 (e) 43.04 (c) 379 (d) Both A & B (e) Multiple of 7 116. 13% of 450 + 21% of 250 =? + 24% of 80 101. 36+3�� + 28 ÷ 162 = 13 × 4 (a) 9.18 (b) 91.8 (c) 93.8 23 (d) 95.6 (e) 99.4 (a) 370 (b) 350 117. 28 × 9 × 11 ×? = (10)2 (d) 355 (e) 367 252 22 3 (c) Multiple of 30 102. 73 × 25 ÷ 43 + 175% �� 350 =x2 (a) Multiple of 10 (b) Multiple of 20 (a) Multiple of 7 (b) Multiple of 4 (c) Multiple of 2 (d) Both A & B (e) All of the Above (d) Both A & C (e) All of the Above 118. 33% of 700 + 53% of 800 = ? % of 400 (a) 192.75 (b) 175.55 (c) 161.75 103. 23 × 24 + 23 × 47 – 23 × 54 = �� (d) 163.75 (e) 167.35 (a) 237 (b) 289 (c) 321 119. 3√729 + √784 + 4√256 = ? + 3√343 (d) 391 (e) 491 (a) 30 < x < 35 (b) 18 > x > 42 (c) 28 < x > 54 104. 120% of 650 + 320 + 255 ÷ 5 = �� (d) 22 < x > 70 (e) 24 > x < 39 (a) 1163 (b) 1363 (c) 1151 120. ? % of 125 + (15)2 = (16)2 – 2.5% of 640 c) 9 35 (d) 1263 (e) 1051 a) 6 b) 8 c) 10 36 105. 11 2 + 12 2 – 13 2 – 4 1 = �� d) 12 e) 4 (c) 8024 9 9 94 121. (12)3 + 24% of ? = 1830 a) 5 35 b) 7 35 a) 400 b) 415 c) 425 36 36 d) 8 31 e) 3 35 d) 405 e) 350 36 36 122. 7.8 + 50% of 64.4 = (7)2 - ?2 106. 5220 + 1375 – 5364 + �� = 10288 a) 3 b) 2 c) 1 (a) 9263 (b) 9057 d) 6 e) 7 (d) 7056 (e) 8824 123. ? = 6/5 of 8/7 of 420 107. ? × (1350 ÷ 112.5) = √5929 + √8281 a) 566 b) 576 c) 536 (a) Multiple of 3 (b) Multiple of 8 (c) Multiple of 5 d) 520 e) None of these (d) Both A & B (e) Multiple of 7 124. (1350 ÷ 25) �� 50% �� 1700 = ? % �� 2700 108. 18750 ÷ √? = 36 × 11 + 59 × 6 (a) 1500 (b) 1100 (c) 2100 (a) 252 (b) 52 (c) 42 (d) 1700 (e) 1900 (d) 32 (e) 62 125. 1330 + 26% �� 1800 − 1190 = ? × 50 − 109. 3? = 729 ÷ 243 × 216 × 72 ÷ 576 1742 (a) 22 (b) 52 (c) 42 (a) 65 (b) 72 (c) 41 (d) 32 (e) 62 (d) 56 (e) 47 110. 456 ÷ 4 × 8 + 24 – (16× 3 of 15) =? 126. 1900 − (2600 × 8 + 1740) + ? = 80% �� 700 13 5 (a) 992 (b) 892 (c) 692 (a) 2000 (b) 1100 (c) 1500 (d) 892 (e) 792 (d) 2300 (e) 1400 111. 3 2 + 4 3 + 2 1 = ? + 5 1 127. ? = 104% �� 150 + 70% �� (50 % �� 180 + 20) − 17 × 7 3 352 6 a) 6 5 b) 5 3 c) 4 3 (a) 87 (b) 75 (c) 91 65 4 (d) 72 (e) None of the above. For Free Study Material & Quizzes visit : www.mathsbyarunsir.com For any queries or suggestions email us @ [email protected] or whatsapp @ 8881331466

128. 526 + (18)2 + 90% �� 2400 + 640 =?3− 21% �� 2000 − 26 (a) 14 (b) 21 (c) – 1 (a) 26 (b) 16 (c) 36 (d) 2 (e) 11 (d) 46 (e) 56 145. 15% of 680 + 45% of 340 = ? 129. √1225 ÷ 3√343 × 45% of 760 = ? a) 255 b) 295 c) 345 (a) 1170 (b) 1710 (c) 1510 d) 325 e) 275 (d) 1710 (e) None of these 146. (?)2 + 93 = 382 – 39 130. 175% �� 460 + 110% �� 170 + 2? = 1000 a) 38 b) 30 c) 26 (a) 3 (b) 4 (c) 5 d) 22 e) 6 (d) 2 (e) 1 147. ? �� 3√3375 = 60 �� √144 5 ? (a) 18 (b) 12 (c) 33 131. 187.9 × 30.1 × 60.1 ÷ (34 × 64) = 18? (d) 15 (e) 30 (a) 1 (b) 2 (c) 3 148. 40% of 400 + 15% of 620 = ? (d) 4 (e) 5 (a) 273 (b) 243 (c) 283 132. 3 1 + 2 3 + 7 1 − 5 3 − 18 = 35 c) 3 7 5 5 7 35 ? (d) 193 e) 253 (a) 3 (b) 5 (c) 7 149. 2 3 + 3 2 − 1 1 = ? + 1 23 = ? (d) 9 (e) 11 532 30 a) 9 b) 4 133. 36% �� 245 − 40% �� 10 = 10 − ? d) 1 e) 0 (a) 4.2 (b) 6.8 (c) 4.9 150. 15÷ 5× 4 – 2 = ? – 9 (d) 5.6 (e) None of these a) 23 b) 19 c) 17 134. 518 × ? × 9 = 303030 d) 15 e) 20 (a) 75 (b) 65 (c) 85 151. 23 × 46 ÷ 82 = (2)?−2 a) 7 b) 6 (d) 55 (e) None of these d) 11 e) 8 c) 9 135. 45% of 224 × ? % of 120 = 8104.32 (a) 67 (b) 62 (c) 59 152. √1521 × √1444 × (10)2 = √100 ×? √169 √361 (d) 71 (e) None of these a) 40 b) 80 c) 70 136. (94)2 + (? )2 = (145)2 − (56)2 − 3869 d) 50 e) 60 (a) 5184 (b) 72 (c) 84 153. 15% of 250+ 35% of 750 −75 = (? )2 (d) 7056 (e) None of these a) 15 b) 16 c) 18 137. 256 × 0.5 = 1024 ÷ ? × 4 d) 10 e) 20 (a) 128 (b) 8 (c) 32 154. 7.5× 8 – 10 = ? × 2.5 (d) 28 (e) None of these a) 15 b) 20 c) 25 d) 30 e) 35 138. [(35)3 ÷ 70 × 12] ÷ 25 = 58.8 × ? 155. 7394+6295-3689 = ? × 40 (a) 6 (b) 8 (c) 14 (d) 22 (e) None of these a) 320 b) 240 c) 280 d) 250 e) 300 139. 3√8000 + 3√27 − 3√343 = ? a) 23 b) 16 c) 9 156. 9×9÷ 3+9× 123 = ? – 19 -23 d) 24 e) 19 a) 1176 b) 1174 c) 1177 c) 1700 140. 14400 ÷ 36 + 15600 ÷ 12 + 450 = 1800 + ? d) 1175 e) 1178 a) 410 b) 330 c) 390 157. 13× 23+ 27× 37 = (?) – 302 d) 350 e) 370 a) 1620 b) 1540 141. 7450 + 5880 − 6890 = 9000 − ? d) 1500 e) 1600 a) 2560 b) 2760 c) 2460 158. 493+287-334 = -54 + ? × 5 d) 2850 e) 2480 a) 90 b) 100 c) 110 d) 95 e) 85 142. 32 × 25 + 44 × 18 + 348 ÷ 6 = ? 159. √5776 − √1444 + √729 = 43 + ? a) 1550 b) 1620 c) 1650 a) 25 b) 20 c) 26 d) 1600 e) 1690 d) 24 e) 22 143. √1255 × 28 + 203 × 7 = (? )2 160. 78 × 26 ÷ 6 + 1262 = 1311 + (? )2 a) 47 b) 45 c) 49 a) 17 b) 22 c) 15 d) 51 e) 53 d) 13 e) 19 144. 28 × 16 - 28 = ? × 30 For Free Study Material & Quizzes visit : www.mathsbyarunsir.com For any queries or suggestions email us @ [email protected] or whatsapp @ 8881331466

161. √479 − 190 + 13 + √2209 = ? 178. (3)2 × (3)6 × (9)2 ÷ (27)2 = (3)? a) 77 b) 79 d) 73 e) 81 c) 67 a) 4 b) 6 c) 7 c) 5 c) 1000 162. 163 ÷ 83 + 4 × 3√2744 = (? )3 d) 5 e) 8 a) 3 b) 4 d) 2 e) 1 179. 123 + 447 – 170 + 500 =? – 200 a) 1300 b) 1100 d) 1030 e) 1173 163. 756 ÷ 14 × 5 − √7921 = ? 180. (14)2 + 179 + (5)2 = (? )2 c) 30 a) 10 b) 20 a) 183 b) 179 c) 178 d) 40 e) 22 c) 3 d) 181 e) 187 c) 398 164. 19 − 27 = ? − 29 181. 1484 ÷ 28 + 1462 ÷ 34 − 12 × 7 = ? 12 16 12 a) 12 b) 14 c) 18 a) 15/11 b) 13/7 d) 16 e) 20 d) 37/16 e) 37/14 182. 42.5 × 15 + 37.5 × 25 = 1420 + ? 165. 48% of 275 + 55% of 480 = ? a) 394 b) 392 a) 145 b) 165 c) 155 d) 386 e) 396 d) 170 e) 185 166. 42%of 650 + 243 - √? = 2 × (4)4 183. 2450 + 3760 − 3830 = 6000 − ? (a) 18 (b) 16 (d) 24 (e) 12 (c) 20 a) 3610 b) 3620 c) 3580 d) 3600 e) 3520 167. ? % �� 750 + (15)2 = (8)2 +356 184. 3√8000 + 3√27 − 3√343 = ? (a) 42 (b) 16 (d) 26 (e) 32 (c) 22 a) 23 b) 16 c) 9 (c) 32 c) 123 168. 728 × 15 + 24% of 550 – 38 =484 d) 24 e) 19 c) 19 ? (a) 20 (b) 36 185. 33.33% of 189 + 66.66% of 99 = ? (d) 24 (e) 28 a) 153 b) 129 d) 147 e) 135 186. (?)2 + 8 = 152 + 122 169. 36 × ? + 33 × 4 + √441 = (21)2 a) – 26 b) 124 (a) 8 (b) 2 (c) 9 d) – 41 e) 94 (d) 11 (e) 14 187.√961 + √1225 + √576 = ? 170. 568 + 330 – (12)2 = 8% of ? a) 115 b) 90 c) 70 c) 122 (a) 9255 (b) 9425 (c) 9755 d) 95 e) 65 c) 12 c) 53 (d) 9625 (e) 10225 188. 5% of 340 + 25% of 780 = ? c) 325 c) 100 171. 26% of 250 + ?% of 640 = (15)² a) 312 b) 222 c) 2 c) 150 (a) 35 (b) 25 (c) 20 d) 212 e) 162 (d) 15 (e) 45 189. 512÷?×6= 192 172. 23 × 13 + (11)² - ? = (19)² a) 11 b) 18 (a) 49 (b) 39 (c) 59 d) 16 e) None of these (d) 29 (e) 19 190. 432 ÷ 48 × 602 ÷ 86 = ? 173. ? + 65% �� 260 = 4 × 49.75 a) 63 b) 58 24 (a) 640 (b) 840 (c) 960 d) 42 e) 54 (d) 720 (e) 800 191. 37 1 %of ?−√784 = 89 2 174. 2.46 × 15 + 25% of 92.4 = ? × 15 a) 320 b) 312 (a) 10 (b) 2 (c) 8 d) 340 e) 310 (d) 6 (e) 4 192. 1 3 × 5 × 5 �� 3 ×? = 150 175. 460 + 927 – 433 + ? = (31)² 568 2 b) 108 a) 120 (a) 1 (b) 9 (c) 3 d) 80 e) 132 (d) 7 (e) 5 193. (2.16 × 31.25) ÷ ? =27 176. 50%�� 128 + √16 × 4 = ? + 10 2 a) 2.25 b) 2.5 a) 64 b) 62 c) 60 d) 1.75 e) 1.5 c) 17 d) 56 e) 82 194. 6080 ÷ 19 = ?% of 256 177. 3√1331 + √81+? = 27 a) 137.5 b) 75 11 a) 9 b) 8 d) 125 e) 175 d) 6 e) 5 For Free Study Material & Quizzes visit : www.mathsbyarunsir.com For any queries or suggestions email us @ [email protected] or whatsapp @ 8881331466

195. (48% of 625) ÷ 0.75 = ? (a) 1.75 (b) 1.20 (c) 1.25 a) 800 b) None of these c) 40 (d) 1.45 (e) 1.80 c) 4.7 d) 4000 e) 400 c) 128 212. (24)² – (12)² – (10)² + (?)² = 207 × 3 c) 137 196. 0.075% of 8800 – 1.9 = ? c) – 19 (a) 19 (b) 37 (c) 13 c) 140 a) 4.6 b) 4.75 (d) 23 (e) 17 d) 4.65 e) 4.5 213. (1285 + 215 – 720) ÷ (1620 + 1200 – 69.5 × 40) =? 197. 44 4 %of 1080 ÷ 5 = ? −28 (a) 23.5 (b) 13 (c) 21.5 9 (d) 17.5 (e) 19.5 a) 114 b) 118 d) 124 e) 116 214. 25%of 360 + 12.5 × 4 = ?2+ 40 198. 65% of 480 - ? +175 =350 a) 9 b) 8 c) 10 a) 125 b) 129 d) 12 e) 6 d) 147 e) 153 215. 324 +?2 = 40%of 1450 199. 3045 ÷ 87 = ? + 54 a) 18 b) 8 c) 12 a) – 27 b) – 14 d) 16 e) 14 d) – 21 e) – 25 216. 56 + (8)3 = 13%of 4000 ? 200. 67 × 66 ×? = 12 a) 7 b) 8 c) 14 264 201 a) 144 b) 156 d) 28 e) None of these d) 138 e) 152 217. √841 + √1296 − √1024 = √? 201. √5041 + √576 − √4096 = ? a) 1156 b) 1089 c) 1024 c) 4 a) 36 b) 25 c) 31 d) 961 e) 1225 c) 1 d) 39 e) 38 218. ?3× 6 + 3√512 = 170 202. 250.26 × 250.24 = ? a) 2 b) 3 a) 25 b) 1 c) 5 d) 5 e) 1 d) 125 e) 625 219. 4 3 + 1 3 − ? = 3√64 203. (34)2 - (38)2 + (31)2 = ? 12 4 a) 694 b) 673 c) 678 a) 5/2 b) 1 ½ d) 658 e) 701 d) 4 e) 2 204. 3√5832 − 3√2744 − 3√216 = ? 220. 34 × 2 × 31 ÷ √961 = ? − 540 ÷ 18 (a) 98 (b) 83 (c) 93 a) – 5 b) 0 c) 3 (d) 95 (e) 82 d) – 2 e) -1 221. 3333 ÷ 33 + 4004 ÷ 26 + 650 ÷ 25 = ? 205. 29 × 31 − 24 = ? × 35 (a) 320 (b) 297 (c) 281 a) �� b) �� c) �� (d) 300 (e) 241 c) - 1009 d) �� e) �� c) 30 222. 15.5 × 28 ÷ 112 + 1230 ÷ 240 = ? ÷ 5 c) 92 206. 362 - 282 - 392 = ? (a) 55 (b) 45 (c) 65 c) 65. a) – 1089 b) – 969 (d) 35 (e) 75 8 d) – 999 e) – 1039 223. 9 × 221 + 1 4 × 378 = 241 + ? 207. (?)2 + 93 = 332 – 36 13 9 a) 2 b) 38 (a) 525 (b) 614 (c) 520 d) 18 e) 14 (d) 458 (e) 420 208. 55.55% of 45 + 57.14% of 91 = ? 224. 12.5% of 928 – 14 2 % of 980 + (12)2 ÷ (2)2 = ? 7 a) 74 b) 89 (a) 10 (b) 8 (c) 12 d) 86 e) 77 (d) 14 (e) 16 209. ? + 5 + 1 1 = 1 1 + 2 5 + 7 1 225. (36% of 5000) ÷ (15% of 1800 + 90) = ? 24824 a) 71 b) 73 (a) 7 (b) 5 (c) 8 88 (d) 4 (e) 3 d) 63 e) 7 1 48 226. 525 + 2300 + √1600 = 1810 + 395 × 4 ? 210. 1725 + 3025 ÷ 312 = (? )2 (a) 0.7 (b) 1.5 (c) 0.5 25 121 1248 (c) 15 (d) 0.3 (e) 1.2 (a) 17 (b) 23 227. (16)² + (21)² – (13)² + (?)² = 428 + 424 (d) 13 (e) 11 211. (180 × 170) ÷ 16 ÷ ? = 153 × 6 + 612 (a) 18 (b) 24 (c) 26 (d) 16 (e) 22 For Free Study Material & Quizzes visit : www.mathsbyarunsir.com For any queries or suggestions email us @ [email protected] or whatsapp @ 8881331466

228. 5 2 + 2 1 +? = 7 1 + 4 1 + 1 1 244. 2 1 + 3 3 – 1 2 =? −3 3 54 582 4 53 4 a) 5 7 b) 3 1 c) 5 5 a) 9 3 b) 7 14 c) 6 2 14 15 8 d) 7 5 15 40 5 e) None of these d) 2 1 e) 7 (c) 14 14 (c) 2905 245. 27% of 450 – ?% of 375 = 76.5 (c) 14 40 40 (c) 1349 229. (14 × 21) ÷ 15 ÷ ? = 4 (c) 38 (a) 12 (b) 13 (c) 12.25 (a) 5.2 (b) 4.9 (c) 4.2 (c) 676 (d) 11 (e) 19 (c) 147 (d) 6.2 (e) 5.9 (c) 1452 246. 311 × 17 = ? + 2482 (c) 5 230. 2652 − 441 + 928 − 6 2 % �� 3375 = ? + (c) 39 (a) 2605 (b) 2715 (c) 38 3 (c) 2 (d) 2805 (e) 2875 (c) 8 (31)2 c) 3 1 247. 12 3 + 4 1 × 3 2 =? (a) 1953 (b) 1853 (c) 1825 4 5 53 (d) 1935 (e) 1950 (a) 28 (b) 27 231. (3080 + 6160) ÷ ? = 330 (d) 19 (e) 22 (a) 27 (b) 25 (c) 28 248. 3√13824 × √? = 864 (d) 24 (e) 23 (a) 1225 (b) 1296 232. 5 15 % �� 4913 − (15)2 = (? )2 (d) 1369 (e) 1156 17 (c) 7 249. 1615 ÷ (50 × 0.85) = ? (a) 9 (b) 11 (a) 35 (b) 34 (d) 6 (e) 8 (d) 37 (e) 28 233. ? × (523.5 + 687.5) = 24220 (a) 31 (b) 20 (c) 42 250. 19.5% of 78 = ? (d) 18 (e) 24 (a) 16.21 (b) 11.56 234. (272 − 32) × (124 + 176) ÷ (17 × 15– 15) = ? + 15 × 16 (d) 15.21 (e) 17.25 (a) 50 (b) 65 (c) 72 251. 16.8 × 6.25 = 20% of ? (d) 60 (e) 55 (a) 576 (b) 525 235. 125% of 92 – 3√4096 + ? = √10201 (d) 625 (e) 566 (a) 5 (b) 2 (c) 4 252. 441 = ? (b) 21 (d) 3 (e) 9 ? 49×9 (a) 441 236. 3 1 + 4 3 + 9 3 + 6 7 =? +5 3 × 1 + 19 (d) 63 (e) 484 2448 42 (c) 16 253. 4 × 3 × 11979 =? (a) 13 (b) 9 9 11 (d) 3 (e) 2 (a) 1756 (b) 1262 11 (d) 1552 (e) 1652 237. (1156)2 − (1728)3 + 178 − (? )2 = √2025 + 55 (a) 100 (b) 12 (c) 144 254. √1444 ÷ 19 + 3.5 × √16 = (?)² (d) 15 (e) 10 (a) 2 (b) 3 238. 111 × 36 – (61)2 − (? )2 = 3150 − (10)2 − 3000 (d) 6 (e) 4 (a) 15 (b) 16 (c) 18 255. 3375 + 3√1331 = (?)² – 19 × 5 (d) 14 (e) 13 (a) 59 (b) 49 239. (2744)1/3 + (17)2 − 3 = ? − 79 × 8 (d) 51 (e) 41 (a) 930 (b) 938 (c) 918 256. 60% of 300 + ? = (16)² (d) 994 (e) 932 (a) 436 (b) 76 240. 323 × 15 + (?)² = 4989 (d) 68 (e) 86 (a) 12 (b) 11 (c) 13 257. 32.12 + 34.18 = 47 × ? – 27.7 (d) 14 (e) 17 (a) 3 (b) 4 241. 5760 ÷ 45 × 15 = ? (d) 1 (e) 5 (a) 1850 (b) 1875 (c) 1920 258. (384 ÷ 4)÷ 3 = (2)? (d) 1925 (e) 1970 (a) 4 (b) 6 242. 81% of 2300 – 34% of 550 = ? (d) 7 (e) 5 (a) 1574 (b) 1676 (c) 1624 259. 1 1 + 2 3 – 5 2 = ? – 4 1 (d) 1596 (e) 1723 2 43 b) 3 2 6 a) 2 3 243. 25639 – 5252 – 3232 = ? 43 (a) 17254 (b) 16154 (c) 17155 d) 2 2 e) 2 1 (d) 16255 (e) 17815 34 For Free Study Material & Quizzes visit : www.mathsbyarunsir.com For any queries or suggestions email us @ [email protected] or whatsapp @ 8881331466

260. 4368 + 2158 – 596 - ? = 3421 + 1262 + 5² × 48 276. 460 × 15 – 5 × 20 = ? (a) 35 (b) 47 (c) 51 (a) 92000 (b) 4600 (c) 137800 (d) 56 (e) 45 (d) 7000 (e) None of these 261. 2 of 3 of 4 of 125% of ? = 1112 277. 5163 – 4018 + 3209 = ? 355 (a) 4174 (b) 4264 (c) 4804 (a) 2780 (b) 2750 (c) 2650 (d) 4354 (e) None of these (d) 2825 (e) 2675 278. 4 1 × 3 1 + ? = 20% of 120 262. 780 ÷ √676 + (? )2 = 1326 53 (a) 10 1 a) 35 (b) 38 (c) 34 15 (b) 10 (c) 5 (c) 561 (d) 36 (e) 32 (c) 1.5 (d) 15 (e) None of these (c) 0.45 263. 3695.12 + 4458.02 - ? = 7592.14 (c) 20 279. 4848 ÷ 24 × 11 – 222 = ? (a) 562.14 (b) 661.14 (a) 200 (b) 2444 (c) 2000 (d) 561.14 (e) 661 (d) 115 3 (e) None of these 264. 1 3 + 2 5 − 3 1 = ? × 19 8 280. 1750 ÷ 350 × 50 + 111 = (? )2 0 566 15 (a) 0.5 (b) 1 a) 19 b) 39 c) 29 (d) 2 (e) 2.5 d) 9 e) 49 265. 34×4−12×8+61 = ? 281. 2 × 15 ÷ 7 + 88 × 26 + 562 =? 62+√2025+(11)2 15 18 9 (a) 1 (b) 0.5 (a)28501 (c)27501 (b)2850 (d) 0.25 (e) 1.5 77 (d)25552 266. 464 ÷ (16 × 2.32) + 4 1 = ? 7 (e) None of these 2 282. 3 of (20% of 920) = ?% of 650 4 (a) 15 (b) 16 (d) 17 (e) 10 (a) 19 (b) 22 (c) 25.26 267. (5863 − √2704) × 0.5 = ? + (51)2 (d) 21.23 (e) None of these (a) 304.5 (b) 303.75 (c) 302 283. =285×63502050 ? −86 (d) 305 (e) 305.5 600 (b)142 (c)143 (a)141 268. 1231 – ?% of 500 = 145% of 780 (d)145 (e)149 (a) 15 (b) 18 (c) 20 (d) 25 (e) 30 110 × ? 100 269. 5 1 �� 208 + 786 = 2000 − ? 284. 112 = 4 × 8888 8 (a) 126 (b) 138 (c) 135 100 (b) 405550 (c) 256892.8 (d) 156 (e) 148 (a) 36198.4 (d) 548260 (e) None of these 270. √360 − 225 × 2 + 379 = ? 285. 3 × 15 × 3276000 = 5 ÷? (a) 17 (b) 19 (c) 279 5 100 18 (d) 289 (e) None of these a) 5 b) 1 c) 3 271. 93 × 812 ÷ 273 = (3)? 3276 3276 4286 d) 1 (a) 3 (b) 4 (c) 5 e) None of these (c)22 (c) 7 2516 (d) 6 (e) None of these 45 c) 2 7 286. 13% �� 5700 =? 272. 572 ÷ 26 × 12 – 200 = (2)? (c)12212 12 15% �� 8550 (a) 5 (b) 6 (c) 4.9 (a)26 (b)28 (c) 253.5 (d) 8 (e) None of these 45 45 (d)41 (e) None of these 273. 4 1 − 2 5 =? − 1 7 45 287. 33 × 5200 – 35 × 2500 =? × 50 26 12 a) 3 1 b) 3 5 6 (a)10052 (b)14528 4 12 d) 3 3 e) None of these 4 (d)10092 (e) None of these 274. 36% of 245 – 40% of 210 = 10 – ? 288. (75 × 2) + (90 × 3) – 35 × 3 × 6 ÷ 3= ? – 105 – 696 × 7 (a) 4.2 (b) 6.8 (a)1099 (b)1199 53 (c)1000 (d) 5.6 (e) None of these (d)1212 (e) (e)None of these 275. 40% of 265 + 35% of 180 = 50% of ? 289. 13956 + 412 − 2704 = ? − (31)2 (a) 338 (b) 84.5 (d) 169 (e) None of these a) 28 b) 45 c) 65 d) 85 e) 98 For Free Study Material & Quizzes visit : www.mathsbyarunsir.com For any queries or suggestions email us @ [email protected] or whatsapp @ 8881331466

290. √3840 + 1440 − 1330 =? (d) 120 (e) 80 60 40 70 c) 8 306. ? = 15×4 –40 (c) 25 a) 10 b) 9 √25 2 d) 7 e) 11 (a) 20 (b) 45 (d) 50 (e) 60 291. 25 × 18 + 4200 − 525 = 740−? 40 105 307. 621 ÷ 27 × 2 – 37 = √? a) 200 b) 220 c) 190 a) 9 b) 3 c) 81 d) 170 e) 150 d) 3√3 e) 21 292. 3845 + 43820 + 2640 − 5965 = (? )2 308. 36% of 250 × 18% of 50 = ? + 10 a) 75 b) 60 c) 80 (a) 820 (b) 810 (c) 790 d) 70 e) 72 (c) 9 (d) 800 (e) 700 293. 400 ÷ 20 × 35 + 6666 ÷ 33+? = 1100 309. [(7)² –(6)²]÷ 26 = 18 ÷ ? a) 180 b) 198 c) 195 (a) 18 (b) 36 d) 205 e) 200 (d) 40 (e) 42 294. 28 × 14.5 + 1680 ÷ 15 + 445 = 1000−? 310. √(256) × √169 + 3600 ÷ 12 = 800 − ? a) 27 b) 37 c) 47 (a) 312 (b) 280 (c) 292 d) 50 e) 40 (d) 324 (e) 296 295. √(256) × √169 + 3600 ÷ 12 = 800 − ? 311. 37.5 × 14 + 800 − (26)2 + 136 =? a) 312 b) 280 c) 292 a) 785 b) 800 c) 810 d) 324 e) 296 d) 825 e) None of these 296. 37.5 × 14 + 800 − (26)2 + 136 =? 312. 5430+3780 - 6430 = 2260 + ? a) 785 b) 800 c) 810 a) 530 b) 490 c) 500 d) 825 e) 765 d) 520 e) 510 297. 5430+3780 - 6430 = 2260 + ? 313. 2160÷12+5740÷14-3150÷15+ ? = 400 a) 530 b) 490 c) 500 a) 16 b) 32 c) 28 d) 520 e) 510 d) 24 e) 20 298. 2160÷12+5740÷14-3150÷15+ ? = 400 314. √3481×7+√5625 ×4= 500+ ? a) 16 b) 32 c) 28 d) 24 e) 20 a) 213 b) 223 c) 203 299. √3481×7+√5625 ×4= 500+ ? d) 233 e) 243 315. 48% of 525 + ? % of 250 = 499 a) 213 b) 223 c) 203 (a) 88.8 (b) 76.6 (c) 82.6 d) 233 e) 243 (d) 98.8 (e) 92.8 300. 220 + 33 1 % of 1020 + ? = 5 5 % of 2700 + 400 316. 5 �� 7 �� 1 �� 1600 = 260 + ? – 499 39 2 8 28 (a) 264 (b) 480 (c) 364 (a) –10 (b) 10 (c) 20 (d) –20 (e) 15 (d) 342 (e) 420 301. 28 × 9 × 11 ×? = (10)2 317. √52 × 41 × 5 – 172– 75 =? 252 22 3 (a) 400 (b) 500 (c) 600 (a) 69 (b) 71 (c) 79 (d) 650 (e) 550 (d) 63 (e) 89 302. (1428 + 600 ÷ 2) ÷ (720 ÷ 5) 318. √256 × 49 + (19)2 + 11 = (? )2 (a) 14 (b) 144 (c) 18 (a) 484 (b) 22 (c) 24 (d) 16 (e) 12 (d) 42 (e) 26 303. √1714 + 520 ÷ 2 – 190 × 5 = ? 319. 625 ÷ 2.5 + 283 – 157 + √576 + (10)² = 4750 ? (a) 32 (b) 36 (c) 42 (a) 9.5 (b) 8.5 (c) 6.5 (d) 52 (e) 26 (c) 1.6 (d) 8 (e) 11.5 304. 252.7 × 54.2 ÷ 56.4 = 25(?) 320. 130% of 850 – 175% of 460 = 30% of ? (a) 1.7 (b) 3.2 (a) 100 (b) 1000 (c) 10 (d) 3.6 (e) 2.8 (d) 30 (e) 300 305. √441– 41 × 42 ÷ 7 = ? (c) 180 321. ? × 13 1 = 6 6 × 7 2 × 9 4 (c) 22 (a) 20 (b) 60 3 11 9 13 (a) 48 (b) 11 (d) 33 (e) 39 For Free Study Material & Quizzes visit : www.mathsbyarunsir.com For any queries or suggestions email us @ [email protected] or whatsapp @ 8881331466

322. √? = (1872 ÷ 12) ÷ 6.5 (a) 90 (b) 180 (c) 270 (c) 168 (a) 484 (b) 676 (c) 576 (d) 162 (e) 540 (c) 45 (d) 529 (e) 625 338. ? = 40% of 320 + 4³ ÷ 18 × 108 ÷ 8 323. 3? = √120 × 15 − 65 × 20 + 229 (a) 176 (b) 172 (a) 2 (b) 3 (c) 4 (d) 166 (e) 186 (d) 6 (e) 9 339. 60% of (152 ÷ 19) × ? = 3³ × 4² (a) 80 (b) 60 324. 8973– 2378 + 1577 =?2+ 4572 (d) 90 (e) 30 (a) 40 (b) 45 (c) 50 340. √12.25 × 18 – (?)² = (6)² + √4 (d) 55 (e) 60 (a) 7 (b) 6 (c) 5 (c) 1 325. 52% of 180 × 45% of ? = 2106 (d) 4 (e) 3 (a) 40 (b) 50 (c) 60 341. (1250 + 1725) ÷ (825 + 365) = ? (d) 55 (e) 65 (a) 1.5 (b) 2.5 326. 7 1 + 6 2 − 4 1 = ? − 5 2 + 4 1 − 4 3 (d) 2.25 (e) 2.75 932 944 342. √625 ÷ √16 × 6 = ?% of 300 a) 14 b) 14 2 c) 14 8 92 (a) 15 (b) 12.5 (c) 17.5 d) 14 3 (c) 1900 4 e) 15 (d) 10 (e) 8.5 343. 26 × 15 + 310 – (15)² = 25% of ? 327. ? = 10 22 �� 276 �� 4 7 �� 18 (a) 1600 (b) 1800 (a) 330 23 630 12 (c) 374 (d) 1500 (e) 1700 (b) 352 344. √81 × √625 + 1225 = (?)² – 150 (d) 385 (e) 396 (a) 50 (b) 45 (c) 35 (d) 30 (e) 40 (c) 5 328. 407 × 63 + 372 × 186 = ? 777 744 345. 4900 ÷ 28 × 444 ÷ 12 – 6450 = (?)² (a) 116 (b) 126 (c) 128 (a) 6 (b) 7 (d) 4 (e) 8 (d) 136 (e) 140 329. (2)?+2 = (512) × 64 × 8 (c) 4 346. 38% of 250 – 85% of 560 + 13 × ?= 61 32 (128) (a) 34 (b) 26 (c) 12 (a) 6 (b) 5 (d) 3 (e) 7 (d) 28 (e) 32 330. ? = (62 − 32) × (82 − 42) ÷ (10.52 − 1.52) 347. 2 1 × 1 2 ÷ 2 1 − 1 =? – 1 1 (a) 6 (b) 8 (c) 9 9 19 3 2 2 c) 3 a) 5 b) 4 (d) 12 (e) 15 2 2 331. 35% of 540 + 410% of 30 = 39% of ? d) 1 e) 2 (a) 900 (b) 800 (c) 700 2 (d) 950 (e) 850 348. √? × 12 – 26% of 1650 + 19 = 13 × 34 332. ?² = 40% of 5 of 352 (a) 4900 (b) 5041 (c) 5329 11 (c) 6 (d) 5476 (e) 5625 (a) 12 (b) 16 349 53.5% �� 720 × [√676 ÷ 39 × 33√√172259] =? √3969 (d) 4 (e) 8 √784 333. ? ÷ 15 × 11 = 195 ÷ 108 × 132 ÷ 65 (a) 281 (b) 342 (c) 298 (a) 5 (b) 15 (c) 25 (d) 321 (e) 441 (d) 55 (e) 12 350. 23 8 + 15 7 − ? = 12 1 × 2 99 33 a) 31 4 334. ? = √60% �� 850 + 80% �� 550 − 83 × 2 9 b) 32 c) 32 5 9 d) 32 7 e) 31 8 (a) 32 (b) 22 (c) 28 99 (d) 38 (e) 26 351. 16.5 × 18 ÷ √729 × 11 + 48 = (? )2 335. ?2 = (√1444 + √676) ÷ 4 (a) 15 (b) 19 (c) 13 (a) 6 (b) 16 (c) 8 (d) 5 (e) None of these (d) 2 (e) 4 352. 4444 ÷ 44 + 3003 ÷ 3 = ? + 841 336. 2? = 64 × 288 ÷ 256 ÷ 36 × 16 (a) 271 (b) 261 (c) 251 (a) 2 (b) 3 (c) 4 (d) 281 (e) 291 (d) 5 (e) 6 353. (4080 + 5160) ÷ ? = 440 337. 90% of ?= √576 ÷ 3√64 × √729 (a) 21 (b) 25 (c) 31 (d) 28 (e) None of these For Free Study Material & Quizzes visit : www.mathsbyarunsir.com For any queries or suggestions email us @ [email protected] or whatsapp @ 8881331466

354. ? × (623.5 + 587.5) × 5 = 24220] 370. 37 1 % of 4200 + (25)² + (10)³ – 700 = (?)² (a) 5 (b) 6.5 (c) 5.5 2 (a) 50 (b) 60 (c) 55 (d) 4.5 (e) 4 (d) 75 (e) 80 355. ? = (19² - 11²) × (8² - 4²) ÷ (13.5² - 3.5²) ÷ 96 × 289 371. ?+62.5 + 180 × 2 – (12)2 – 20 = (13)2 + 87 (a) 201 (b) 204 (c) 402 3 (d) 102 (e) 408 (a) 137.5 (b) 125.5 (c) 117.5 356. √√961 + √841 − √625 ÷ 5 × √35 = ? (d) 112.5 (e) 107.5 (a) 5 (b) 6 (c) 8 372. 22.5 × 12 + (11)² – √? = (19)² (d) 9 (e) 7 (a) 800 (b) 750 (c) 825 357. ?² ÷ 352 = 40% of 5 × 400 (d) 900 (e) 950 11 (c) 15 373. 624 + 3.5 × 6 + 27 = (6)2 + 440 ?2 (a) 16 (b) 150 (d) 160 (e) 140 (a) 5 (b) 3 (c) 4 358. 60% of (608 ÷ 19) × ? =3³ × 4² (d) 8 (e) 7 (a) 21 (b) 22 (c) 22.5 374. ?% of 625 + 33 1 % of 750 + 9 1 % of 5500 – √625 = (10)³ (d) 21.5 (e) 23 3 11 (c) 56 (a) 44 (b) 46 359. 12.5% of ?= √1089 ÷ 3√1331 × 24 (d) 54 (e) 64 (a) 625 (b) 576 (c) 600 375. 763 + 882 + 3 of 6500 + ? = (60)² (d) 529 (e) 676 (a) 465 13 (b) 445 (c) 425 360. 4.4 + 14.44 + 41.14 = ? – 14.41 – 1.4 (d) 455 (e) 545 (a) 74.21 (b) 75.79 (c) 76.19 376. 2450 – 1540 + 1700 – 710 = ?% of 1900 (d) 78.79 (e) 73.79 (a) 120 (b) 160 (c) 125 361. 81% of 2300 - ? = 34% of 596 (d) 200 (e) 100 (a) 1751.36 (b) 1680.36 (c) 1791.36 377. 40% of 1325 + 299 + 1626 = 33 1 % of 3300 + ? (d) 1660.36 (e) 1691.36 63 362. (7921 ÷ 178) – 5.5 = √? (a) 10 (b) 20 (c) 0 (a) 39 (b) 1369 (c) 1521 (d) 15 (e) 25 (d) 1225 (e) 1444 378. 625 ÷ 2.5 + 283 – 157 + √576 + (10)² = 4750 ? 363. √484 + √8649 + 192 = 212 + √1089+? (a) 9.5 (b) 8.5 (c) 6.5 (a) 2 (b) 3 (c) 4 (d) 8 (e) 11.5 (d) 5 (e) 7 379. 2250 + 270 – √400 + 3125 ÷ 25 + ? = (60)² 364. 3√13824 × √? = 864 (a) 875 (b) 945 (c) 935 (a) 36 (b) 38 (c) 1225 (d) 975 (e) 925 (d) 1521 (e) 1296 380. (2/5){(3/5) × 750 + 40% of 375} = ? × 16 365. 4368 + 2158 – 596 -? = 3421 + 1262 a) 20 b) 24 c) 15 (a) 1247 (b) 1157 (c) 1367 d) 12 e) 18 (d) 1457 (e) 947 381. (42% of 1500 – 230) ÷ 25 = ? ÷ 4 366. 3 × 14 ÷ 21 = (? )2 a) 64 b) 32 c) 48 25 17 34 (c) 0.5 d) 24 e) 76 (a) 1 (b) 0.4 382. {(420 ÷ 28)% of 1400} ÷ 7 = ? (d) 0.8 (e) 1.2 a) 35 b) 20 c) 15 367. 34% of 250 – 45% of 340 = ? – 150 d) 30 e) 25 (a) 85 (b) 82 (c) 91 383. (15 × 16) + 242= ? × 16 (d) 101 (e) 92 a) 31 b) 45 c) 51 368. 17 × 53 × 91 ×? = 252 d) 24 e) 40 19 221 106 4 (a) 342 (b) 441 (c) 542 384. (2/5)(32% of 4500 – 440) = ? × 8 (d) 384 (e) 424 a) 50 b) 45 c) 30 369. 1 4 + 3 2 + 2 2 + 1 1 = 1 1 + 1 1 + ? d) 25 e) 20 5536 96 385. (6/7) × 1050 – (3/8) × 1200 = ?% of 750 a) 6 41 b) 6 31 c) 6 34 45 35 45 a) 40 b) 60 c) 20 d) 7 34 e) 5 41 d) 35 e) 25 45 45 For Free Study Material & Quizzes visit : www.mathsbyarunsir.com For any queries or suggestions email us @ [email protected] or whatsapp @ 8881331466

386. 35% of 1600 – 142 = ? × 14 यदि ‘x 'के 35% के 5/3 के 20% और 46 का योग 74 है, तो ‘x’ का मान a) 16 b) 32 c) 24 ज्ञात करें? d) 26 e) 34 a) 120 b) 150 c) 180 d) 240 e) 200 387. (5/6){(122 + 221) – (212 + 112)} = ? ÷ 24 a) 360 b) 420 c) 380 404. What will come in the place of question mark (?) in the given d) 240 e) 260 expression? िी गई अदिव्यदि मंे प्रश्न दिह्न (?) के स्थान पर क्या आएगा? 388. (1600 – 160 – 16) ÷ 16 = ? a) 89 b) 93 c) 84 22.5% of 400 + 32% of 625 = ? + 100 d) 74 e) 69 a) 280 b) 250 c) 190 389. (16 × 15) + (45 × 12) + (30 × 24) = ? d) 150 e) 320 a) 1800 b) 1240 c) 1200 405. (315 × 81) ÷ 45 – 147 = ? × 3 d) 1250 e) 1500 a) 160 b) 180 c) 120 d) 140 e) None of these 390. (22% of 1500 + 15% of 2200) = ? × 11 a) 60 b) 45 c) 80 406. √1521 + √1681 = ?2 – 41 a) 11 b) 15 d) 50 e) 95 d) 17 e) 21 c) 9 391. (342 – 20% of 5280) = ? ÷ 3 407. 964 + 256 - ? = 465 + ? + 121 a) 250 b) 450 c) 300 d) 650 e) 300 a) 256 b) 297 c) 357 d) 305 e) None of these 392. 321 + 52 × 5 – 125 = ? × 12 a) 64 b) 46 c) 54 408. (1/2 × 4/5 + 3/5 – 1/5) × 245 = ? d) 38 e) 30 a) 142 b) 196 c) 184 c) 51 393. (78 × 15) ÷ 52 × 8 = ? + 55 d) 154 e) 212 a) 200 b) 175 c) 160 409. ? = 45% of 2400 – 152 – 282 d) 145 e) 125 a) 71 b) 121 394. (48 × 12) ÷ 18 × 8 = 4? d) 141 e) None of these a) 8 b) 6 c) 3 410. 23% of ? = 25% of 448 + 12 ×√(841) – 20% of 460 d) 5 e) None of these a) 1200 b) 1400 c) 1600 395. 645 + 255 + 365 – 575 = ? d) 2400 e) 1800 a) 580 b) 720 c) 540 411. √3481 + √4356= ?% of 500 a) 25 b) 20 d) 690 e) 500 d) 35 e) None of these c) 15 396. 62.5% of 640 + 45% of ? = 252 a) 750 b) 600 c) 500 412. (4/9) × 486 + 35% of 120 + (3/8) × 208 = ? d) 800 e) None of these a) 412 b) 260 c) 398 397. 7/8 + 7/16) × 256 – 12 = ?2 d) 336 e) 284 a) 25 b) 18 c) 30 413. (7800 ÷ 312) + 65% of 1120 = 9 × ? + 24 d) 8 e) 12 a) 81 b) 39 c) 27 d) 36 e) 24 c) 24 398. 16/15 of 21/28 of 321.5 = ? 414. ? × 15 + (3960 ÷ 12) = 262 + (350 ÷ 25) a) 56 b) 14 a) 257.2 b) 251.4 c) 264.5 d) 224.3 e) None of these 399. √4096 + √3249 = (?)2 d) 36 e) 40 a) 21 b) 9 c) 17 415. 45% of 1200 – 32% of 1500 = 15% of ? d) 13 e) 11 a) 600 b) 250 c) 500 400. 24% of 35% of 150% of 2500 = ? d) 480 e) 400 a) 325 b) 305 c) 315 416. (322 – 222) ÷ 32= ? d) 335 e) None of these a) 50 b) 60 c) 25 401. 32% of 3500 + 28% of 2500 = ?% of 7280 d) 30 e) 15 417. {(45 × 220) ÷ 33} + 325 = ?2 a) 15 b) 20 c) 25 a) 25 b) 15 d) 30 e) None of these d) 20 e) None of these c) 35 418. (111 + 121 + 131 + 141) ÷ 21 = ? c) 35 402. 37.5% of 2016 + 25% of 3648 = ? × 12 a) 19 b) 24 a) 160 b) 120 c) 170 d) 145 e) None of these 403. If the sum of 20% of 5/3 of 35% of ‘x’ and 46 is 74, find the d) 28 e) 14 value of ‘x’. For Free Study Material & Quizzes visit : www.mathsbyarunsir.com For any queries or suggestions email us @ [email protected] or whatsapp @ 8881331466

419. 22% of 3500 – 152 = 20% of 725 + ? (d) 2 (e) 11 a) 125 b) 320 c) 480 437. 15% of 680 + 45% of 340 = ? d) 240 e) 400 (a) 255 (b) 295 (c) 345 420. ?% of 4200 + 1380 × 5/46 = 25% of 3120 (d) 325 (e) 275 a) 40 b) 35 c) 20 438. (?)2 + 93 = 382 – 39 d) 15 e) 25 (a) 38 (b) 30 (c) 26 421. 13 × 8 + 13 × 12 + 13 × 16 + 13 × 20 = ? × 8 (d) 22 (e) 6 a) 85 b) 102 c) 77 439. 2(2/3) x 11(3/4) = 44/5 x 2a/6 x 114+b d) 85 e) 91 (a) a = -28/5, b = -13/4 422. 737 × 3 + 363 × 2 + 11 × 33 = ? × 11 (b) a = -28/5, b = -9/4 a) 120 b) 300 c) 240 (c) a = -23/5, b = -13/4 d) 280 e) None of these (d) a = -23/5, b = -9/4 423. ? × 32 – 25% of (480 × 128) = 0 (e) None of the Above a) 80 b) 240 c) 64 440. ? �� √3 3375 = 60 �� √144 ? d) 480 e) None of these 5 (a) 18 (b) 12 (c) 33 424. 93 × (8910 ÷ 110) = (14580 ÷ 20) × ? (d) 15 (e) 30 a) 27 b) 42 c) 81 441. √625+ ? = 3 3 of 132 6 d) 729 e) None of these (a) 421 (b) 440 (c) 437 425 262 + 113 - √49 = 2 × ?3 (d) 425 (e) 401 a) 8 b) 10 c) 12 442. 472 + 602 - 572 = ? d) 5 e) None of these (a) 2590 (b) 2490 (c) 2560 426. 65% of 1200 – 15% of 400 = ?3 × 45% of 200 (d) 2650 (e) 2480 a) 4 b) 1 c) 3 443. (?)2 + 53 = 192 – 11 d) 2 e) None of these (a) 35 (b) 23 (c) 11 427. 35% of 5000 – 322 + 3 = ? (d) 15 (e) 27 a) 825 b) 569 c) 729 444. 12.5% of 200 + 20% of 100 + 55.55% of 45 = ? d) 689 e) None of these (a) 67 (b) 70 (c) 88 428. 20% of 5000 – 25% of 3000 = ? × 52 (d) 64 (e) 82 a) 10 b) 15 c) 8 445. 12(3/4) x 13(3/4) = 1442/4 x 12a/4 x 134+b d) 16 e) None of these (a) a = -1, b = -13/4 (b) a = -1, b = -9/4 429. 16 × 15 – 240 – 32 × 10 + 420 = ?2 (c) a = 0, b = -13/4 (d) a = 0, b = -9/4 a) 10 b) 15 c) 5 (e) None of the above d) 12 e) None of these 446. (0.064)113 ÷ 0.1654 = (0.064)? 430. 65% of 200 – 26% of 500 = ? (a) 86 (b) 74 (c) 65 a) 5 b) 8 c) 4 (d) 77 (e) 92 d) 10 e) None of these 447. 10(3/4) x 5(3/4) = 1002/6 x 10a/5 x 56+b 431. 45% of 1500 – 2 × 52= ?2 (a) a = 17/12, b = -21/4 (b) a = 5/12, b = -17/4 a) 25 b) 35 c) 5 (c) a = 5/12, b = -21/4 (d) a = 17/12, b = 17/4 d) 20 e) None of these (e) None of the Above 432. (32 × 25) – 202 = 20% of ? 448. 150 x 11 = ? - 230 x 9 a) 1000 b) 3200 c) 2000 (a) 3640 (b) 3650 (c) 3720 d) 2500 e) None of these (d) 3660 (e) 3680 433. 22% of 5000 + 14% of 400 = ?2 449. 900 = 14 × 11 + √225 = ? a) 26 b) 14 c) 24 6 (c) 21 (a) 3 (b) 11 d) 36 e) None of these (d) 1 (e) 25 434. 73 – 132– ? = 25% of 120 450. 66.66% of 33 + 77.77% of 261 = ? a) 216 b) 144 c) 156 (a) 231 (b) 228 (c) 204 d) 246 e) None of these (d) 249 (e) 225 435. 80% of 2500 - ?% of 2500 = 103 451. (?)2 + 55 = 162 + 322 a) 20 b) 60 c) 30 (a) 35 (b) 155 (c) 95 d) 40 e) None of these (d) 125 (e) 185 436. 28 x 16 - 28 = ? x 30 452. (0.027)107 ÷ 0.0959 = (0.3)? (a) 14 (b) 21 (c) – 1 (a) 212 (b) 203 (c) 194 (d) 206 (e) 221 For Free Study Material & Quizzes visit : www.mathsbyarunsir.com For any queries or suggestions email us @ [email protected] or whatsapp @ 8881331466

453. ? of √400 = 120 Of 3√2197 470. √256 + ? = 3 3 6 of 168 78 ? 7 (a) 93 (b) 87 (c) 78 a) 632 b) 642 c) 612 c) -735 (d) 99 (e) 84 d) 636 e) 621 c) 13 c) 24 454. 195 x 16 = ? - 280 x 4 471. 142 + 152 - 342 = ? c) 26 c) 2585 (a) 4290 (b) 4240 (c) 4180 a) -755 b) -795 c) 621 c) 225 (d) 4320 (e) 4310 d) -655 e) -675 455. 71.42% of 189 + 77.77% of 306 = ? 472. (?)2 + 93 = 322 – 6 (a) 358 (b) 385 (c) 373 a) 17 b) 1 (d) 370 (e) 349 d) 9 e) 5 456. 660 - 15 x 12 + √256 = ? 473. (?)2 + 56 = 142 + 342 6 (a) -50 (b) -38 (c) -46 a) 111 b) 54 (d) -40 (e) -54 d) 21 e) 36 457. 115 x 15 = ? - 150 x 11 474.. ? of 3√64 = 16 Of √100 ? (a) 3385 10 (b) 3375 (c) 3315 a) 20 b) 23 (d) 3435 (e) 3395 d) 44 e) 41 458. 3√343 − 3√2197 + 3√2744 = ? 475. 135 x 15 = ? - 190 x 3 (a) 7 (b) 10 (c) 11 a) 2515 b) 2605 (d) 8 (e) 14 d) 2635 e) 2595 459. 362 - 452 - 242 = ? 476. 252 - 64⅓ + 6561¼ = ? (a) -1395 (b) -1405 (c) -1255 a) 636 b) 642 (d) -1305 (e) -1275 d) 639 e) 630 460. (?)2 + 31 = 202 + 162 477. 19 × 13 × ? = 15 35 95 (a) 70 (b) 85 (c) 55 a) 229 b) 209 (d) – 5 (e) 25 d) 213 e) 239 461. 10240.18 x 10240.22 = ? 478. √7396 + √400 + √6400 = ? (a) 64 (b) 1 (c) 4 a) 191 b) 184 c) 182 (d) 16 (e) 256 d) 186 e) 181 462. (19)2 + (36)2 + (37)2 = ? 479. 320.03 x 320.57 = ? (a) 3053 (b) 3031 (c) 3047 a) 16 b) 1 c) 2 (d) 3030 (e) 3026 d) 4 e) 8 463. 4 of 36 √961+? = 4 6 480. √1681+ ? = 1 2of 72 6 (a) 127 (b) 148 (c) 137 a) 75 b) 60 c) 55 (d) 123 (e) 143 d) 67 e) 79 464. 35 × 34 - 30 = ? × 40 481. 33 x 20 - 20 = ?x 40 (a) 21 (b) 29 (c) 28 a) 9 b) 16 c) 32 (d) 30 (e) 27 d) 7 e) 3 465. 36 × 16 - 48 × 50 = ? 482. 142 + 152 - 592 = ? (a) -1833 (b) -1811 (c) -1823 a) -3080 b) -3070 c) -2960 (c) 92 (d) -1824 (e) -1814 d) -3060 e) -3130 466. 45% of 580 - 30% of 530 = ? 483. 19 x 44 - 14 x 40 = ? (a) 32 (b) 2 a) 276 b) 285 c) 283 (d) 62 (e) 102 d) 280 e) 302 467. √1764 + √9025 + √3844 = ? 484.. 35% of 460 + 80% of 685 = ? (a) 200 (b) 201 (c) 196 a) 609 b) 629 c) 619 (d) 193 (e) 199 d) 759 e) 709 468. (30)2 - (33)2 - (14)2 = ? 485. (?)2 + 4 = 132 + 262 a) – 371 b) – 397 c) - 378 a) -16 b) 104 c) 29 d) – 385 e) – 372 d) -31 e) -76 469. 3√6859 + 3√1728 + 3√2197 = ? 486. ? of 3√216 = 24 �� √4 2 ? c) 25 a) 16 b) 28 a) 44 b) 47 c) 50 d) 7 e) 4 d) 46 e) 45 For Free Study Material & Quizzes visit : www.mathsbyarunsir.com For any queries or suggestions email us @ [email protected] or whatsapp @ 8881331466

487. 175 x 8 = ? - 310 x 5 504. 4 × 9646 − 24% of 1900 + 1548 ÷ 1.5 = ? a) 3030 b) 2990 c) 2920 13 c) 3600 c) 633 a) 3500 b) 3544 d) 2950 e) 3010 c) 2980 c) 34 d) 4000 e) 4500 488. 252 - 1000⅓ + 1296¼ = ? c) 795 c) 116 505. √115600 + 14 × 102 − 1312 + 11 ÷ 2.75 = ? a) 615 b) 621 c) 547 a) 400 b) 420 c) 460 d) 603 e) 639 d) 500 e) 560 489. (80% of 1400 +70% of 2800) = ? 506. 158 × 3√1331 − 500 × 3.5 + 1131 + 13 × 17 = a) 3080 b) 3060 d) 3140 e) None of these ? a) 1340 490. (122 × 2 – 162) = ? b) 1300 c) 1500 a) 25 b) 32 d) 1200 e) 1000 d) 22 e) 38 507. 1225 ÷ 2.5 − 1500% of 122 + 3160 + 121 = ? 491. 232 + (242 ÷ 16) + 40% of 600 = ? a) 1000 b) 1611 c) 1800 a) 780 b) 805 d) 1455 e) 1708 d) 820 e) None of these 508. 4 + 1 3 − 6 + 343 × 1 = ? 492. (20% of 352) + 186 ÷ 6 – 27 × 6 = ? 17 51 7 a) 128 b) 114 a) 48 5 b) 4812 c) 47 5 d) 103 e) 106 17 17 17 493. (16 × 9 of 2 + 152) = ? d) 4712 e) 48 4 a) 513 b) 565 17 17 509. 29 + 17 – 18 = ? – 124 + 12 d) 429 e) 501 a) 140 b) 130 c) 135 494. ? × (7.5 + 4√256) + 102 = 132 d) 120 e) 145 a) 10 b) 2 c) 8 510. 11 1 % of 990 +15 – 25 (? )3 − 17 − 8 d) 4 e) 6 9 c) 6 a) 4 b) 3 495. ? % of 250 + 122 = 80% of 230 a) 12 b) 16 c) 14 d) 5 e) 7 d) 18 e) 20 511. 21 × 17 + 11 × 13 + (10)2 = (? )2 ÷ 6 a) 62 b) 60 c) 55 496. 4√62.5% �� 284 + 12.5% �� 628 = 2? d) 50 e) 54 a) 2 b) 1 c) 3 512. 9801 + 1137 – 1898 + 2346 = ? + 2446 d) 4 e) 5 a) 8940 b) 8848 c) 8954 497. 84%of ? + 123 = 145 × 18 d) 8972 e) 8936 a) 1200 b) 1000 c) 1250 513. 21 1 × 3 + 28 4 % �� 525 + 3√1331 = (? )2 c) 24 37 a) 13 b) 14 c) 16 d) 1050 e) 950 498. 896 + 21% of 6400 = 382 − 44 d) 17 e) 15 ? 514. 36 × 15 – 56 × 784 ÷ 112 =? a) 8 b) 18 a) 138 b) 238 c) 158 d) 12 e) 16 d) 258 e) 148 499. (? )% of 350 – (19)2 + 28 × 45 = 1032 515. 28.314 – 31.427 + 113.928 =? + 29.114 a) 48 b) 38 c) 26 (a) 81.711 (b) 80.701 (c) 71.711 d) 44 e) 56 (d) 81.701 (e) 80.107 500. (? )2 − 31 × 7 = √1521 + 12 × 35 516. 6573 ÷ 21 × (0.2)² =? a) 26 b) 38 c) 21 (a) 18.25 (b) 22.6 (c) 15.65 d) 24 e) 18 (d) 12.52 (e) 12.89 501. 46% of 1500+36% of 750=?+28×15 517. 475 + 64% of 950 = 900 +? a) 570 b) 500 c) 450 (a) 183 (b) 233 (c) 198 d) 540 e) 640 (d) 186 (e) 283 502. ? × 13 = 26 5 × 6 18 518. (0.064) × (0.4)7 = (0.4)? × (0.0256)² 6 23 c) 21 (a) 7 (b) 2 (c) 8 a) 20 b) 18 (d) 3 (e) 4 d) 14 e) 15 519. 1 × 3237 + 3 × 5362 + 200% �� 1 =? + 1335 503. (?+26)% of 1200+375÷75×4=500 13 14 (c) 68 (a) 72 (b) 70 a) 18 b) 12 c) 14 (d) 65 (e) 85 d) 16 e) 10 For Free Study Material & Quizzes visit : www.mathsbyarunsir.com For any queries or suggestions email us @ [email protected] or whatsapp @ 8881331466

520. 33 ÷ 37 × 27 × 11.25 + 75% of 45 =? 536. 12.28 × 1.5 – 36 ÷ 2.4 = ? (a) 37.5 (b) 3.75 (c) 375 (a) 3.24 (b) 7.325 (c) 6.42 (d) 35.7 (e) 32.5 (d) 4.32 (e) 3.42 521. 36.5% of 140 ÷ 12.5% of 80 =? 537. 56% of 958 + 67% of 1008 = ?% of 2000 (a) 6.12 (b) 4.71 (c) 5.11 (a) 60.592 (b) 47.622 (c) 42.86 (d) 5.91 (e) 8.11 (d) 91.455 (e) 49.592 522. 5 of 616 × 12 ÷ 8+? = 13 × 21 + 71 + 4 ×? 538. 515.15 – 15.51 – 1.51 – 5.11 – 1.11 =? 83 (a) 491.91 (b) 419.91 (c) 499.19 (a) 7005 (b) 7.005 (c) 70.05 (d) 411.19 (e) 391.91 (d) 700.5 (e) 600.5 539. 16 4 % of 3500 ÷ √784 = (? 1 523. 3.5% of 40 + 3.5% of 80 =? % of 10 5 )3 (a) 49 (b) 56 (c) 64 (a) 9,571 (b) 9,921 (c) 9,252 (d) 66 (e) 42 (d) 9,261 (e) 9442 524. √1225 ÷ 3√343 × 45% of 760 = ? 540. 225% of 5468 – 87% of 3700 =? (a) 1170 (b) 1710 (c) 1510 (a) 9,218 (b) 9,368 (c) 9,084 (d) 1700 (e) 1720 (d) 9,628 (e) 9448 525. 175% of 460 + 110% of 170 + 2? = 1000 541. 1532+ 857 + 496 – ?= 2005 (a) 3 (b) 4 (c) 5 (a) 880 (b) 870 (c) 980 (d) 2 (e) 1 (d) 788 (e) 780 526. 187.9 × 30.1 × 60.1 ÷ (34 × 64) = 18? 542. 19.2 × 6 + 8.9 – 13.3 =? + 37.9 (a) 75.7 (b) 81.6 (c) 74.8 (a) 1 (b) 2 (c) 3 (d) 72.9 (e) 85.2 (d) 4 (e) 5 543. 67% of 2100 + 32% of 350 =? – 207 527. 3 1 + 2 3 + 7 1 − 5 3 − 18 = 35 3 (a) 878 (b) (b)788 (c) 877 7 5 5 7 35 ? (c) 7 (d) 792 (e) 787 (a) 3 (b) 5 (d) 9 (e) 11 544. 40% of 265 + 35% of 180 = 50% of ? 528. 36% �� 245 − 40% �� 10 = 10− ? a) 338 b) 184 c) 253 (a) 84.2 (b) 6.8 (c) 74.2 d) 169 e) 181 (d) 75.6 (e) -74.2 545. 460 × 15 – 5 × 20 = ? 529. 24.424 + 5.656 + 1.131 + 0.089 = ? (a) 6500 (b) 4600 (c) 6200 (a) 31.003 (b) 31.3 (c) 31.03 (d) 7000 (e) 6800 (d) 31.0003 (e) 3.1 546. 5163 – 4018 + 3209 = ? 530. 21? × 216.5 = 2112.4 (a) 4174 (b) 4264 (c) 4804 (a) 18.9 (b) 4.4 (c) 5.9 (d) 4354 (e) 4345 (d) 16.4 (e) 6.9 547. 4 1 × 3 1 + ? = 20% of 120 531. 12.25 × ? × 21.6 = 3545.64 53 (c) 5 (a) 20 (b) 10 (a) 14.8 (b) 12.6 (c) 15.8 (d) 15 (e) 8 (d) 13.4 (e) 11.4 548. 4848 ÷ 24 × 11 – 222 = ? 532. 15.5% of 646 + 24.5% of 298 = ? (a) 3200 (b) 2444 (c) 2000 (a) 184.22 (b) 173.14 (c) 168.26 (d) 2500 (e) 2440 c) 5 47 (d) 137.41 (e) 183.14 1 2  2 1  ?  2 1 60 5 7 2 533. 2 1 + 1 1 + 2 1 =? 549. 354 a) 8 23 b) 4 53 3 4 (c) 2730 60 60 (a) 3 70 (b) 3 35 d) 6 37 e) 347 17 3 60 60 1 70 1 70 (d) (e) 534. 534.596 + 61.472 – 496.708 = ? + 27.271 550. 3136  625  ?2 (a) 126.631 (b) 72.089 (c) 62.069 (a) 8 (b) 11 (c) 9 (d) 132.788 (e) 82.089 (d) 7 (e) 15 535. 16 × 12 – 672 ÷ 21 = ? – 211 551. 53457 + 19743 – 49850 =? (a) 381 (b) 347 (c) 371 (a) 24,350 (b) 23,350 (c) 25,330 (d) 311 (e) 391 (d) 23,550 (e) 23,840 For Free Study Material & Quizzes visit : www.mathsbyarunsir.com For any queries or suggestions email us @ [email protected] or whatsapp @ 8881331466

552. 13.57 + 29.49 + 23.46 =? + 50.79 (d) 8 (e) None of these (a) 16.73 (b) 13.73 (c) 12.73 569. 4 1 − 2 5 =? −1 7 (c) 4 (d) 15.73 (e) 17.37 (c) 260 26 12 a) 3 1 b) 3 5 c) 2 7 553. 1331 × 121 × 0.11 = (1.1)? × 11000 4 12 12 d) 3 3 (a) 5 (b) 7 e) None of these (d) 3 (e) 8 4 570. 36% of 245 – 40% of 210 = 10 – ? 554. 9.6 ÷ 0.24 × 2.5 + 150 =? (a) 4.2 (b) 6.8 (c) 4.9 (a) 255 (b) 250 (d) 5.6 (e) None of these (d) 265 (e) 245 571. 40% of 265 + 35% of 180 = 50% of ? 555. ?% of 325  26 (a) 338 (b) 84.5 (c) 253.5 (a) 211 (b) 210 (c) 208 (d) 169 (e) None of these (c) 0.2353 (d) 212 (e) 216 572. 460 × 15 – 5 × 20 = ? 556. 999 ÷ 3000 + 8888 ÷ 4400 =? (a) 92000 (b) 4600 (c) 137800 (a) 2.353 (b) 23.53 (d) 7000 (e) None of these (d) 235.3 (e) 3.253 573. 5163 – 4018 + 3209 = ? 557. 21.16  6.25  ?  10.24 (a) 4174 (b) 4264 (c) 4804 (a) 3.8 (b) 8.3 (c) 9.6 (d) 4354 e) None of these (d) 7.6 (e) 6.8 574. 4 1 × 3 1 + ? = 20% of 120 53 (a) 10 1 1331 11  0 15 (b) 10 (c) 5 558. ?3 – ? (d) 15 (e) None of these (a) 8 (b) 9 (c) 14 575. 4848 ÷ 24 × 11 – 222 = ? (d) 12 (e) 11 (a) 200 (b) 2444 (c) 2000 559. 233% of 30 + 153% of 70 – 87% of 200 =? (d) 115 3 (e) None of these 8 (a) 8 (b) 6 (c) 4 576. 77 7% of 3456 + 66 2% of 1881 – 16 2% of 12354=? (d) 5 (e) 3 9 33 (c) 1683 (a) 1838 (b) 1883 560. 5.6 × 2.8 + 6.3 × 0.9 – 2.5 × 1.5 =? (d) 202 (e) 1388 (a) 15.6 (b) 16.7 (c) 19.4 577. 5√108% of 75 + 32 × 5 + 2 + 45% of 460 =? (d) 17.6 (e) 1.76 (a) 410 (b) 120 (c) 210 561. 115% of 4880 – 85% of 1640 =? (d) 310 (e) 190 (a) 4218 (b) 4368 (c) 4448 578. 4 3 of 6 2 of 360 – 32% of 950 =? (d) 4628 (e) 4828 53 562. 3251+ 587 + 369 –? = 3007 (a) 12215 (b) 11736 (c) 9736 (a) 1250 (b) 1300 (c) 1375 (d) 10736 (e) 13376 (d) 1400 (e) 1200 579. 981 ÷ 3 × 5 + 105 – 54 % of 1645 =? 563. 3√9261 × √7056 = ? +89 (a) 851.7 (b) 85.17 (c) 8.517 (a) 1475 (b) 1875 (c) 1680 (d) 8517.7 (e) 751.7 (d) 1675 (e) 1275 580. 3 of? = 48% of 550 + 36% of 750 – 40% of? 5 564. 18.6 × 3 + 7.2 – 16.5 =? + 21.7 (a) 438 (b) 544 (c) 534 (a) 35.7 (b) 21.6 (c) 24.8 (d) 435 (e) 634 (d) 27.6 (e) 23.6 581. (2 × 3)3 ÷ (4 × 9)2 × (27 × 8)2 = (6)? 565. 5.35 + 4.43 + 0.45 + 45.34 + 534 =? (a) 5 (b) 6 (c) 3 (a) 597.27 (b) 589.57 (c) 596.87 (d) 8 (e) 7 (d) 596.67 (e) 696.67 582. 454.58 − 376.89 + 121.45 − 95.42 = ? 566. √360 − 225 × 2 + 379 (a) 102.22 (b) 103.72 (c) 91.72 (a) 17 (b) 19 (c) 279 (d) 92.32 (e) 104.42 (c) 5 (d) 289 (e) None of these (c) 7 583. √576 ÷ (4)2 × 7.4 + (7)3 − 231 = ? 567. 93 × 812 ÷ 273 = (3)? (a) 123.9 (b) 121.1 (c) 111.4 (a) 3 (b) 4 (d) 122.1 (e) 123.1 (d) 6 (e) None of these 584. [(84)2 ÷ 28 × 12] ÷ 24 = 7 ×? (a) 15 (b) 17 568. 572 ÷ 26 × 12 – 200 = (2)? (c) 18 (a) 5 (b) 6 (d) 21 (e) 24 For Free Study Material & Quizzes visit : www.mathsbyarunsir.com For any queries or suggestions email us @ [email protected] or whatsapp @ 8881331466

585. (7.9% of 134) – (3.4% of 79) = ? 601. 79% of 500 + 113% of 700 = ?2 + 11 of 1170 (a) 8.1 (b) 7.9 (c) 8.6 a) 14 b) 15 13 c) 13 (c) 40 (d) 7.3 (e) 6.8 d) 11 e) 16 586. 3 2 of 5 5 + 5 4 × 2 6 =? 602. 65% �� 240+ ? % �� 150 = 210 5 17 13 23 (a) 45 (b) 46 (c) 32 (a) 25 (b) 30 (d) 20 (e) 15 (d) 36 (e) 38 587. √81% of 400 + 78% of 300 =? 603. 2 �� 1 2 of 75% of 540 = ? 32 35 (a) 17 (b) 18 (c) 15 (a) 378 (b) 756 (c) 252 (d) 13 (e) 19 (d) 332 (e) 368 588. ? % of 300 + 45% of 440 = ? of 63 – 3 of 578 604. 4 1 − 2 5 = ? −1 7 7 17 26 12 (a) 50 (b) 55 (c) 60 (a) 3 1 (b) 3 5 (c) 2 7 (d) 45 (e) 40 (d) 3 3 4 12 12 (e) 41 589. √2401 + √1024 = ?2 44 (a) 7 (b) 9 (c) 8 605. 99.9 + 9.99 + 0.99 + 99.09 + 9.09 + 999 = ? (d) 6 (e) 11 (a) 1123.06 (b) 1218.06 (c) 1345.06 590. 37750 ÷ 50 + 41455 ÷ 5 + 27540 ÷ 20 = ? (d) 1440.06 (e) 1216.06 (a) 10652 (b) 10523 (c) 10423 606. ? = 4200 + 3/8 of 480 (d) 11020 (e) 9985 (a) 4390 (b) 4480 (c) 4380 591. 63% of 210 + 47% of 310 – 30% of 175 = ? (d) 4480 (e) 4580 (a) 224 (b) 225.5 (c) 220 607. 580 + 24 × 0.25 − 3 = ? (d) 227.5 (e) 228.5 (a) 580 (b) 586 (c) 583 592. ? of 3 – 42% of 250 = 315 (d) 593 (e) 563 7 (b) 1000 (c) 980 608. 75% �� 1228 + 45% �� 400 = ? (a) 970 (a) 1201 (b) 1101 (c) 1301 (d) 985 (e) 975 (d) 1501 (e) 1001 593. 7 of 102 of 304 = ? (c) 94 609. 1520 + 18420 + 1680 ÷ 80 =? 17 133 (a) 19951 (b) 19971 (c) 11981 (a) 92 (b) 88 (d) 96 (e) 98 (d) 11941 (e) 19961 594. 341.46 + 273.43 + 583.11 – 881 = ? 610. ? % �� 6300 = 225 − 44% �� 225 (a) 321 (b) 317 (c) 319 (a) 4 (b) 5 (c) 2 (d) 313 (e) 314 (d) 3 (e) 6 595. √? – 423 ÷ 9 × 13 + 11% of 5000 = 1 of 57 611. 3√5832 × √361 = 18% �� 190 × ? 3 (a) 8100 (b) 3600 (c) 6400 (a) 12 (b) 10 (c) 8 (d) 6436 (e) 6600 (d) 9 (e) 15 596. (0.7) × (4.9) × (0.343) = (0.7)? × 10 612. ? % �� 50 + 25% �� 444 = 202 (a) 6 (b) 7 (c) 8 (a) 182 (b) 122 (c) 142 (d) 4 (e) 5 (d) 162 (e) 172 597. 9 7 + 5 7 – 4 5 = ? 8 16 24 613. (0.064) ÷ (0.16)3 × (0.0256) = (0.4)?+1 (a) 9 5 (b) 17 2 (c) 11 5 48 41 (a) 0 (b) 1 (c) –1 (d) 13 7 (e) 11 5 24 48 48 598. 33 1 % of 243 + 66 2% of 345 =? (c) 309 33 614. 1425 + 8560 + 1680 ÷ 200 = ? (a) 315 (b) 311 (a) 58.325 (b) 9973.4 (c) 56.425 (c) 456 (d) 317 (e) 320 (d) 9939.4 (e) 9993.4 599. 6÷60+66÷6000+66÷600000 =? 615. 75% of 1240 = 35% of 1560 + ? 2÷20+222÷20000+1 (c) 0.1 (a) 384 (b) 394 (a) 10 (b) 1 (d) 364 (e) 374 (d) 100 (e) 0.01 616. 555.05 + 55.50 + 5.55 + 5 + 0.55 = ? 600. 92 − 72 + 67 = x + 43 a) 621.65 b) 655.75 c) 634.85 a. 43 b. 39 c. 33 d) 647.35 e) 631.65 d. 47 e. 35 For Free Study Material & Quizzes visit : www.mathsbyarunsir.com For any queries or suggestions email us @ [email protected] or whatsapp @ 8881331466

617. 2151.46 + 5437.54 – 6795 =? (d) 25 (e) 32 (a) 974 (b) 794 (c) 796 634. 187.9 × 30.1 × 60.1 ÷ (34 × 64) = 18? (d) 790 (e) 792 (a) 1 (b) 2 (c) 3 618. 2 of 215 + 3 of 128 – 4 of 147 =? (d) 4 (e) 5 5 47 (a) 94 (b) 96 (c) 98 635. 3 1 + 2 3 + 7 1 − 5 3 − 18 = 35 7 5 5 7 35 ? (d) 92 (e) 100 (a) 3 (b) 5 (c) 7 619. 56% of 700 + 64% of 900 – 40% of 290 =? (d) 9 (e) 11 (a) 848 (b) 852 (c) 850 636. 36% �� 245 − 40% �� 210 = 10− ? (d) 854 (e) 846 (a) 4.2 (b) 6.8 (c) 4.9 620. 7777 ÷ 11 + 888 ÷ 6 =? (d) 5.6 (e) 5.8 (a) 855 (b) 857 (c) 853 637. 39% of 450 + 51% of 340 – 40% of 255 =? (d) 850 (e) 852 (a) 264.9 (b) 246.9 (c) 236.9 621. 3√1331 × 3 % of 14300 =? (d) 242.9 (e) 251.7 11 (a) 426 (b) 427 (c) 431 638. 3 2 + 4 5 + 5 7 =? +7 2 5 7 10 7 (d) 429 (e) 432 622. √?× √3025 = 2695 a) 9 47 b) 7 47 c) 6 37 20 70 70 d) 11 43 e) 5 41 (a) 2401 (b) 2209 (c) 2601 69 70 (d) 2304 (e) 2400 639. 67% of 700 + 73% of 510 – 52% of 220 = ? 623. (98)2 + (? ) = (150)2 − (80)2 − 737 10 (a) 6369 (b) 6269 (c) 7629 (a) 6084 (b) 5759 (c) 5777 (d) 7269 (e) 7379 (d) 6724 (e) 5658 640. 3564 + 3486 ÷ 10 + 57434 ÷ 100 – 67385 ÷ 100 =? 624. 48 + 8 × 0.75 – 5 =? (a) 3813.09 (b) 3138.09 (c) 3613.09 (a) 22 (b) 36 (c) 49 (d) 3713.09 (e) 3513.09 (d) 56 (e) 46 641. ? of 3 of 15 of 13 of 544 = 7 3 625. 18.657 – 7.549 – 4.111 – 1.630 =? 5 4 17 6 7 a) 2 b) 8 c) 1 (a) 4.673 (b) 6.893 (c) 6.562 21 21 21 d) 1 e) 5 (d) 5.367 (e) 6.367 23 23 626. 2950 ÷ 12.5 + 160 =? 642. 346.64 ÷ 4 + 440 ÷ 2.2 + 46% of 550 =? (a) 392 (b) 390 (c) 396 (a) 544.66 (b) 539.66 (c) 439.66 (d) 394 (e) 400 (d) 343.66 (e) 493.66 627. 999 ÷ 3000 + 8888 ÷ 4400 =? 643. 3√(40% of 640 + 208.6 + 264.4) + 56% of 900 = 4 of ? 5 (a) 2.353 (b) 23.53 (c) 0.2353 (a) 441.25 (b) 541.25 (c) 645.25 (d) 235.3 (e) 3.253 (d) 641.25 (e) 741.25 628. 21.16  6.25  ?  10.24 644. 3 4 of 5 3 of 2 ? = 55 5 (a) 3.8 (b) 8.3 (c) 9.6 756 9 a) 4 2 b) 6 2c) 8 2 (d) 7.6 (e) 6.8 3 33 d) 7 2e) 4 1 629. ?3 – 1331 11  0 33 ? 645. 49 × 546 ÷ 6 + 243 – 534 =? – 3 of 465 5 (a) 8 (b) 9 (c) 14 (a) 4474 (b) 4847 (c) 4347 (d) 12 (e) 11 (d) 4664 (e) 4447 630. 233% of 30 + 153% of 70 – 87% of 200 =? 646. 5555 ÷ 11+ 6666 ÷ 33 + 888888 ÷ 220 =? – 1.121 × 4 (a) 8 (b) 6 (c) 4 (a) 4651.884 (b) 4571.884 (c) 4751.884 (d) 5 (e) 3 (d) 4951.864 (e) 4451.488 631. 5.6 × 2.8 + 6.3 × 0.9 – 2.5 × 1.5 =? 647. 7² + 34 – 4³ =? – 11² (a) 15.6 (b) 16.7 (c) 19.4 (a) 55 (b) 196 (c) 172 (d) 17.6 (e) 1.76 (d) 187 (e) 178 632. 56% of 225 + 20% of 150 = ? – 109 648. 1 3 + 2 2 + 2 1 = ? 432 (a) 49 (b) 103 (c) 53 (d) 47 (e) 265 a) 9 7 b) 6 11 c) 3 1 633. 68% of 625 + ? % of 185 = 499 12 12 12 (a) 42 (b) 40 (c) 28 d) 4 5 e) 7 5 12 12 For Free Study Material & Quizzes visit : www.mathsbyarunsir.com For any queries or suggestions email us @ [email protected] or whatsapp @ 8881331466

649. 35% of 42% of 6th of 500 =? (c) 52 (a) 17 (b) 27 (c) 42 21 (c) 1550 7 (c) 44 8 56 23 (c) 600 (a) 36 (b) 44 (c) 300 (d) 18 2 (e) 1 23 (c) 326 (d) 60 (e) 63 3 36 650. 8888 + 848 + 88 - ? = 7337 + 737 666. √52 × 14 − 6 × 7 + (4)? = 18 (a) 1750 (b) 1650 (a). 1 (b) 3 (c) 4 (d) 1450 (e) 1250 (d) 5 (e) 2 667. (�� × ��)�� ÷ (�� × ��)�� × (�� × ��)�� = (��)? 651. 414? × 7 = 127512 (a) 36 (b) 40 (a) 5 (b) 6 (c) 3 (d) 8 (e) 7 (d) 48 (e) 52 652. 3.2% of 500 × 2. 4% of ? = 288 668. 454.58 − 376.89 + 121.45 − 95.42 = ? (a) 650 (b) 700 (a) 102.22 (b) 103.72 (c) 91.72 (d) 750 (e) 850 (d) 92.32 (e) 104.42 653. (– 251 × 21 × (– 12)) ÷ ? = 158.13 669. √�� ÷ (��)�� × ��. �� + (��)�� − �� = ? (a) 250 (b) 400 (a) 123.9 (b) 121.1 (c) 111.4 (d) 15 (e) 18 (d) 122.1 (e) 123.1 654. [(130)2 ÷ 25 × 15] ÷ 30 = ? 670. [(��)�� ÷ �� × ��] ÷ �� = �� ×? (a) 352 (b) 314 (a) 15 (b) 17 (c) 18 (d) 21 (e) 24 (d) 338 (e) 426 655. √√4900 + √5476= ? 671. (7.9% of 134) – (3.4% of 79) =? (a) 576 (b) 144 (c) 256 (a) 8.1 (b) 7.9 (c) 8.6 (c) 21.64 (d) 7.3 (e) 6.8 (d) 16 (e) 12 (c) 17.490 656. (6.5% of 375) – (0.85% of 230) =? 672. (252 ÷ 21 × 12) ÷ ? = 16 (a) 23.42 (b) 24.24 (a) 11 (b) 9 (c) 8 (c) 26281 (d) 25.76 (e) 22.42 (d) 13 (e) 17 657. 13.141 + 31.417 – 27.118 =? 673. 36865 + 12473 + 21045 – 44102 =? (a) 16.441 (b) 17.543 (a) 114485 (b) 28081 (d) 17.440 (e) 17.590 (d)114845 (e) 79821 658. If √80656 = 284, then √8.0656 =? 674. (21.6)² ÷ (– 7.2)² × ? = 15483.36 – 15276.09 (a) 28.4 (b) 2.84 (c) 0.0284 (a) 23.03 (b) 23.3 (c) 32.03 (d) 0.284 (e) 4.084 (d) 32.3 (e) 42.3 659. If �� = 3.2 and �� = 4, what is the value = 5�� + 4�� + 3 (��) ? 675. 348 ÷ 29 × 15 + 156 = (?)³ + 120 (c) 36 (a) 12 (b) 6 �� (d) 9 (e) 13 (a) 35.2 (b) 34.4 (c) 32.8 676. (��√�� – ��) + (√��– ��)�� = (? )�� (d) 18.4 (e) 28.4 660. ?2+ (14)2 × 18 ÷ 6 − 1029 = 80 × (12 − 7) (a) 6 (b) 4 (c) 12 (d) 2 (e) 8 (a) 25 (b) 841 (c) 729 (d) 27 (e) 29 677. 46% of 450 +? % of 19.07 = 359.56 661. ? = √162 (a) 795 (b) 805 (c) 815 √128 ? (d) 800 (e) 820 (a) 12 (b) 144 (c) 14 678. (? )4 ÷ 27 = 243 (e) 28 (a) 8 (b) 12 (d) 196 (c) 9 662. [(5√5 + √5) × (4√5 + 8√5)] − (19)2 =? (d) 11 (e) 15 (a) – 1 (b) 1√5 (c) 1 679. 2 2 + 3 3 × 4 1 ÷ 7 1 =? (d) −1√5 (e) 11 3 76 7 (a) 17 (b) 4 2 (c) 4 1 663. (4444 ÷ 40) + (645 ÷ 25) + (3991 ÷ 26) =? 83 (d) 8 2 (e) 3 1 3 (a) 280.4 (b) 290.4 (c) 295.4 34 (d) 285.4 (e) 258.5 680. 0.03 × 0.01 – 0.003 ÷ 100 + 0.03 =? 664. (? )3 ÷ 32 = 54 (a) 0.03027 (b) 0.0327 (c) 0.3027 a) 318 b) 12 c) 14 (d) 1.03027 (e) 0.003027 681. 17 × 25 – 240 +? ÷ 41 = 354 d) 16 e) 24 (a) 6299 (b) 6929 (c) 9629 665. 1 1 + 1 5 × 1 5 ÷ 6 1 =? (d) 7129 (e) 6992 4982 For Free Study Material & Quizzes visit : www.mathsbyarunsir.com For any queries or suggestions email us @ [email protected] or whatsapp @ 8881331466

682. [(��)�� ÷ �� × ��] ÷ �� = √? (a) 49,742 (b) 47,942 (c) 44,942 (a) 83000 (b) 82944 (c) 82954 (d) 47,429 (e)49,427 (d) 82950 (e) 82590 698. ? ÷ 13 + 2262 ÷ 39 × 243 + 273 ÷ 3 = 683. 30% of �� of �� of �� of �� of 9450 =? 5 × (1481 + 1376) �� (c) 42 (a) 1250 (b) 1100 (c) 1300 (a) 32 (b) 36 (d) 1400 (e) 1350 (d) 48 (e) 52 699. 3.4 × 2.6 × 5.4 ÷ 1.8 ÷ 0.17 =? ÷ 0.8 −�� −�� 684. ( �� ) �� + ( �� ) �� = ? × �� (a) 12.48 (b) 124.8 (c) 1248.8 �� (a) 65 (b) 42 (c) 13 (d) 1.248 (e) 12.84 (d) 21 (e) 27 700. √�� % �� + �� = ? 685. 3.5% of 40 + 3.5% of 80 =? % of 10 �� (a) 30 (b) 32 (c) 36 (d) 40 (e) 42 (a) 58 (b) 54 (c) 56 686. �� + �� + �� − �� = ? (d) 52 (e) 48 �� (c) 4 16 701. 1701 ÷ 2100 + 3087 ÷ 6300 + 832 ÷ 5200 =? (a) 2 13 (b) 3 17 45 45 45 (a) 1.0019 (b) 101.9 (c) 0.1019 (d) 4 17 (e) 413 (d) 10.19 (e) 1.46 45 45 702. 185% �� 400 + 35% �� 240 =? % �� 1648 687. 7960 + 2956 − 8050 + 4028 = ? (a) 85 (b) 75 (c) 125 (a) 6984 (b) 6884 (c) 6894 (d) 50 (e) 55 (d) 6954 (e) 7894 703. √�� + �� = ? × ��² 688. 25 × 3.25 + 50.4 ÷ 24 = ? (a) 20 (b) 4 (c) 2 (a) 84.50 (b) 83.35 (c) 83.53 (d) 16 (e) 24 (d) 82.45 (e) 92.84 704. 2.8 × 1.5 + 8% of 250 =? 689. 350% �� ? ÷ 50 + 248 = 591 (a) 24.2 (b) 24.02 (c) 242.2 (a) 4900 (b) 4890 (c) 4850 (d) 2.42 (e) 22.24 (d) 4950 (e) 4750 705. 160% of 250 +? = 120% of 400 690. 1 �� 3842 + 15% �� ? = 2449 (a) 160 (b) 40 (c) 80 2 (a) 3520 (b) 3250 (c) 3350 (d) 120 (e) 140 (d) 3540 (e) 2850 706. 65% of 780 + 78% of 650 =? 691. (833.25 − 384.45) ÷ 24 = ? (a) 507 (b) 1014 (c) 1011 (a) 1.87 (b)20.1 (c) 2.01 (d) 817 (e) 705 (d) 18.7 (e) 16.7 707. 5431 + 4687 – 8462 =? 692. (252 ÷ 21 × 12) ÷ ? = 16 (a) 1565 (b) 1656 (c) 1645 (a) 11 (b) 9 (c) 8 (d) 1675 (e) None of these (d) 13 (e) 17 708. 31% of 500+ 41% of 1100 – 50% of 790 = ? 693. 36865 + 12473 + 21045 – 44102 =? (a) 230 (b) 221 (c) 211 (d) 255 (e) None of these a) 114485 b) 28081 c) 26281 709. 1107 ÷ 9 × 6 + 236 – 874 = ? d) 114845 e) 79821 (a) 110 (b) 105 (c) 100 694. (21.6)² ÷ (– 7.2)² × ? = (d) 120 (e) 112 15483.36 – 15276.09 710. 3 �� 4 �� 18 �� 2673 = ? 4 27 11 (a) 23.03 (b) 23.3 (c) 32.03 (a) 470 (b) 450 (c) 465 (d) 32.3 (e) 42.3 (d) 486 (e) None of these 695. 348 ÷ 29 × 15 + 156 = (? )³ + 120 711. 4 �� 3√4913 +7 �� 3√3375 = ? (a) 12 (b) 6 (c) 36 17 15 (c) 9 (a) 13 (b) 11 (d) 9 (e) 13 (d) 15 (e) None of these 696. (��√�� – ��) + (√��– ��)�� = (? )�� 712. 3 �� 168 × 15 ÷ 5+? = 549 ÷ 9 + 235 (a) 6 (b) 4 (c) 1 8 (a) 163 (b) 199 (c) 107 (d) 2 (e) 8 (d) 126 (e) 136 697. �� =? �� For Free Study Material & Quizzes visit : www.mathsbyarunsir.com For any queries or suggestions email us @ [email protected] or whatsapp @ 8881331466

713. 11 × 34 + 1 �� 385 − 1698 ÷ 6 = 685 (d) 9 (e)11 ? 729. 3 2 �� 5 5 + 5 4 × 2 6 =? (a) 5 (b) 4 (c) 8 5 17 13 23 (d) 6 (e) 9 (c) 40 (a) 25 (b) 30 714. (? )2 − 364 ÷ 7 × 6 + 289 = 26 × (121 + 72) (d) 20 (e)15 (a) 95 (b) 89 (c) 83 730. ? % �� 300 + 45% �� 440 = (d) 71 (e) None of these ? �� 63 – 3 �� 578 715. 1 �� 1411 + 583 ×? = 16 2 % �� 14490 7 17 (c) 60 1 3 (a) 50 (b) 55 (4913)3 (d) 45 (e)40 (a) 5 (b) 6 (c) 7 731. √2401 + √1024 = ?2 (a) 7 (b) 9 (d) 8 (e) 4 (d) 6 (e) 11 (c) 8 716. 14 2 % �� 27048 ÷ √576 = 1 7 (? )2 (a) 25571 (b) 25921 (c) 25252 732. 63% �� 210 + 47% �� 310 – 30% �� 175 = ? (d) 25481 (e)24481 (a) 224 (b) 225.5 (c) 220 717. 668 ÷ 167 × 284 = ? (d) 227.5 (e) 228.5 (a) 1156 (b) 1136 (c) 1096 733. 7 �� 102 �� 304 = ? (d) 1116 (e) 2116 17 133 (c) 94 718. 60% �� 25% �� 5/6 �� ? = 630 (a) 92 (b) 88 (a) 5060 (b) 5200 (c) 4880 (d) 96 (e) 98 (d) 4500 (e) 5040 734. 341.46 + 273.43 + 583.11 – 881 = ? 719. (85410 + 36885 + 24705) ÷ 1600 =? (a) 321 (b) 317 (c) 319 (a) 90.25 (b) 94.386 (c) 95.50 (d) 313 (e) 314 (d) 91.875 (e)85.275 735. √? – 423 ÷ 9 × 13 + 11% �� 5000 = 1 �� 57 3 (a) 8100 (b) 3600 (c) 6400 720. 4.5 + 23.50 + 14.58 − 17.68 × 0.5 =? (d) 6436 (e) 6600 (a) 33.74 (b) 21.29 (c) 35.06 736. 9 7 + 5 7 – 4 5 = ? (d) 24.48 (e) 28.48 8 16 24 (a) 9 5 (b) 17 2 (c) 11 5 721. (3675 ÷ 75) × (7480 ÷ 80) =? 48 41 24 (d) 13 7 (e) 11 5 (a) 4394.5 (b) 4301 (c) 4581.5 48 48 (d) 4114 (e)3774 737. 79% of 500 + 113% of 700 = ?2 + 11 of 1170 722. 1 + 222 ÷ 20 + 4444 ÷ 400 =? (a) 14 (b) 15 13 (c) 13 (a) 25.21 (b) 23.21 (c) 29.23 (d) 11 (e) 16 (d) 31.23 (e) 33.21 738. 150% �� 220 + 120% �� 140+? = 850 723. �� + �� =? (a) 342 (b) 355 (c) 352 (d) 360 (e) 370 �� (��) 15 1 (��) 13 1 (��) 14 1 739. 30% �� 340 − 70% �� 110 = 65− ? 2 2 2 (a) 30 (b) 50 (c) 45 (��) 14 3 (��) 16 1 (d) 40 (e) 55 4 2 724. 36% �� 125 + 44% �� 225 = ? 740. [7 × (4.4 + 8.6)] − (8)2 =? (a) 144 (b) 152 (c) 140 (d) 136 (e) 126 (a) 27 (b) 30 (c) 23 725. 235.4 + 371.8 + 253.8 = ? (d) 35 (e) 33 (a) 851 (b) 881 (c) 861 1 2  271  ?  2 1 5 2 (d) 867 (e) 651 741. 726. ? % �� 400 + 31% �� 600 = 50% �� 820 3 3 3 4 (c) 2730 70 35 (a) 52 (b) 56 (c) 64 (a) (b) (d) 48 (e)36 17 3 70 70 727. 14.2% �� 11000 + 15.6% �� ? = 3590 1 1 (a)12000 (b)13000 (c)14560 (d) (e) (d)12250 (e)13500 742. 64 + 60 ÷ (30 ÷ 3) = (?) ÷ 20 728. �� + �� + �� − �� − �� = �� (a) 1440 (b) 1400 (c) 1600 �� ? (d) 1540 (e) 1660 (a) 3 (b) 5 (c) 7 For Free Study Material & Quizzes visit : www.mathsbyarunsir.com For any queries or suggestions email us @ [email protected] or whatsapp @ 8881331466

743. 1251/3 × 271/3 × 1254/3 = 15 × 5? (a) 3 (b) 4 (c) 5 (a) 5 (b) 3 (c) 1 (d) 2 (e) 1 (d) 2 (e) 4 759. 187.9 × 30.1 × 60.1 ÷ (34 × 64) = 18? 744. 125% of 3060 = 408 + 85% of (?) (a) 1 (b) 2 (c) 3 (a) 4020 (b) 4010 (c) 4818 (d) 4 (e) 5 (d) 4221 (e) 4515 760. 3 1 + 2 3 + 7 1 − 5 3 − 18 = 35 7 5 5 7 35 ? 745. [(37.5 × 19.2) ÷ 18 + 21.50 ÷ 4.3] = ? × 15 (a) 3 (b) 5 (c) 7 (a) 5 (b) 4 (c) 6 (d) 9 (e) 11 (d) 2 (e) 3 761. 36% �� 245 − 40% �� 10 = 10− ? 746. 338.40 ÷ 42.3 + 25% of 4200 ÷ 100 = ? + 246.5 ÷ 29 (a) 84.2 (b) 6.8 (c) 74.2 (a) 12 (b) 11 (c) 10 (d) - 75.6 (e) – 74.2 (d) 1 (e) 13 762. �� × �� + �� × �� + ��% �� =? + �� 747. √�� − √�� + �� = ��√�� −? �� (a) 72 (b) 70 (c) 68 (a) 12 (b) 13 (c) 14 (d) 65 (e) 85 (d) 15 (e) 16 763. �� ÷ �� × �� × ��. �� + ��% �� =? 748. ��.�� × ��.�� × ��.�� ÷ (�� × ��) = ��? (a) 37.5 (b) 3.75 (c) 375 (a) 1 (b) 2 (c) 3 (d) 35.7 (e) 32.5 (d) 4 (e) 5 764. 36.5% �� 140 ÷ 12.5% �� 80 =? 749. 1 × 3237 + 3 × 5362 + 200% �� 1 = (��) 6.12 (��) 4.71 (��) 5.11 13 14 (��) 5.91 (��) 8.11 ? + 1335 (a) 72 (b) 70 (c) 68 765. �� × �� ÷ ��+? = �� × �� + �� + �� ×? (d) 65 (e) 85 �� (a) 7005 (b) 7.005 (c) 70.05 750. �� ÷ �� × �� × ��. �� + ��% �� =? (d) 700.5 (e) 600.5 (a) 135 (b) 133 (c) 132 766. 3.5% �� 40 + 3.5% �� 80 =? % �� 10 (d) 134 (e) 131 (a) 49 (b) 56 (c) 64 751. 7 �� 616 × 12 ÷ 16+? = 17 × 19 + 81 + 4 ×? (d) 66 (e) 42 83 (��) 3 (��) 2 (��) 4 767. 36 × 15 – 56 × 784 ÷ 112 =? 5 5 5 (a) 138 (b) 238 (c) 158 (��) 3 (��) 4 (d) 258 (e)148 4 3 768. 28.314 – 31.427 + 113.928 =? + 29.114 752. [(��)�� ÷ �� × ��] ÷ �� = √? (a) 83000 (b) 82944 (c) 82954 (a) 81.711 (b) 80.701 (c) 71.711 (d) 82950 (e)82590 (d) 81.701 (e) 80.107 753. ��% �� =? 769. 6573 ÷ 21 × (0.2)² =? �� (a) 32 (b) 36 (c) 42 (a) 18.25 (b) 22.6 (c) 15.65 (d) 48 (e) 52 (d) 12.52 (e) 12.89 −�� −�� 770. 475 + 64% �� 950 = 900 +? 754. ( �� ) �� + ( �� ) �� = ? × �� (a) 183 (b) 233 (c) 198 �� (a) 65 (b) 42 (c) 13 (d) 186 (e) 283 (d) 21 (e) 27 771. (0.064) × (0.4)7 = (0.4)? × (0.0256)² 755. ��. ��% �� + ��. ��% �� =? % �� (a) 7 (b) 2 (c) 8 (a) 30 (b) 32 (c) 36 (d) 3 (e) 4 (d) 40 (e) 42 772. 3.6 + 36.6 + 3.66 + 0.36 + 3.0 =? 756. �� + �� + �� − �� = ? �� (a) 44.22 (b) 77.22 (c) 74.22 (��) 2 13 (��) 3 17 (��) 4 16 (d) 47.22 (e) 57.22 45 45 45 (��) 4 17 (��)4 13 773. 23 × 45 ÷ 15 =? 45 45 (a) 69 (b) 65 (c) 63 757. √1225 ÷ 3√343 × 45% �� 760 = ? (c) 233 (d) 71 (e) 81 (a) 1170 (b) 1710 (c) 1510 774. �� × �� × ? = �� (d) 1700 (e) 1720 �� (a) 202 (b) 218 758. 175% �� 460 + 110% �� 170 + 2? = 1000 (d) 227 (e) 238 For Free Study Material & Quizzes visit : www.mathsbyarunsir.com For any queries or suggestions email us @ [email protected] or whatsapp @ 8881331466

775. �� + �� − �� = ? (d) Can’t be determined (e)1.0404 �� (��) 6 20 (��) 2 20 790. [(140)2 ÷ 70 × 16] ÷ 8 = 14 × ? (��) 2 10 23 33 33 (a) 38 (b) 22 (c) 55 (��) 6 10 (��)8 20 33 33 (d) 40 (e) 36 776. 83% of 2350 = ? 791. �� % �� + �� % �� – �� % �� =? �� (a) 1509.5 (b) 1950.5 (c) 1905.5 (a) 1838 (b) 1883 (c) 1683 (d) 1590.5 (e) 1850.5 (d) 2021 (e) 1388 777. [5 × 8 + 60 ÷ 4 – 45 + 2] = ? 792. ��√�� % �� + �� × �� + �� + ��% �� = (a) 6 (b) 8 (c) 10 ? (a) 410 (d) 12 (e) 16 (b) 120 (c) 210 778. (9/2 + 4) × 8 = ? × 10 (d) 310 (e)190 (a) 7.8 (b) 8.8 (c) 6.8 793. �� – ��% �� =? (d) 5.4 (e) 3.5 �� 779. 83.33% of 90 + 78 – 168 × 8 ÷ 14 = ? + 34 (a) 12215 (b) 11736 (c) 9736 (d) 10736 (e) 13376 (a) 23 (b) 32 (c) 34 (d) 52 (e) None of these 794. 981 ÷ 3 × 5 + 105 – 54 % �� 1645 =? 780. 1920/?2 + 96/6 – 10 = 1/30 + 42/7 (a) 120 (b) 430 (c) 123 (a) 851.7 (b) 85.17 (c) 8.517 (d) 320 (e) 240 (d) 8517.7 (e) 751.7 781. 41% of 400+ 51% of 700 – 40% of 890 =? 795. 3 of? = 48% of 550 + 36% of 750 – 40% of? (a) 170 (b) 165 (c) 160 5 (b) 544 (c) 534 (a) 438 (d) 155 (e) 145 (d) 435 (e) 634 782. 836 ÷ 4 × 5 + 128 – 768 =? 796. (1/5) of 1670 + (1/4) of 2456 – (1/0.5) of 677 = ? (a) 410 (b) 405 (c) 400 A)-432 B)-684 C)-406 (d) 420 (e) 412 D)568 783. �� =? 797. (441/?) = (?/3364) �� (a) 560 (b) 680 (c) 820 A)1218 B)1456 (d) 640 (e) 720 C)2457 D)6546 784. �� = ? 798. (0.0144)1/2 + (2.5)2 = ? �� A)5 B)11 (a) 370 (b) 350 (c) 365 C)6 D)9 (d) 360 (e) 240 799. (13824)1/3 + (5776)1/2 =x2 785. 1 2  2 1  ?  2 1 A)20 B)100 5 7 2 C)15 D)10 3 3 3 4 2 3 800. 23% 520 + ? % 730 = 354 70 35 70 (a) (b) (c) A)40% B)32% 1 17 1 3 C)25% D)37% 70 70 (d) (e) 801. (16)2 + (27)2 – 24 = ?2 786. 3136  625  ?2 A)961 B)41 (a) 8 (b) 11 (c) 9 C)29 D)31 802. 3((2116)1/2 – 16)) + (62 – 3) 2 = ? (d) 7 (e) 15 A)968 B)1179 787. ( 1 0 + (64)−12 + 4 =? C)867 D)1289 64 ) (−32)5 803. (550/25) × (2232/17) × (2074/9) = ? × 22 (��) 137 (��) 139 (��) 143 A)30256 B)40657 88 (��) 141 8 C)34934 D)34678 (��) 15 8 (c) 2.6 804. (6×5)2 ÷ 3+300×10 = ? 788. 34 × 48 ÷? = 68 3 10 3 A)3300 B)3100 (a) 2.4 (b) 4.2 C)3000 D)3030 (d) 2.8 (e) 3.2 805. 645×(256)1/2 × 85.74 = 63 × 8? 789. (1.06 + 0.04)2−? = 4 × 1.06 × 0.04 A)1 B)4 C)2 D)3 (a) 1.04 (b) 1.4 (c) 1.5 For Free Study Material & Quizzes visit : www.mathsbyarunsir.com For any queries or suggestions email us @ [email protected] or whatsapp @ 8881331466

806. (25% of 890 + 45% of 980) ÷ 6 = ? 822. 5431 + 4687 – 8462 =? A)110.6 B)110.4 (a) 1565 (b) 1656 (c) 1645 C)116.4 D)114.6 (d) 1675 (e) 1665 807. (16/100) × 1440 + (49/100)×549 = 100 + ? 823. 31% of 500+ 41% of 1100 – 50% of 790 = ? A)399.41 B)499.41 (a) 230 (b) 221 (c) 211 C)349.41 D)494.41 (d) 255 (e) 121 808. 4(2/3)+6(7/5)-11(5/3)+3(4/7) = ? 824. 1107 ÷ 9 × 6 + 236 – 874 = ? A) 2(103/105) B) 2(102/105) C) 2(105/103) (a) 110 (b) 105 (c) 100 D) 2(105/102) E) None of these (d) 120 (e)112 809. (124÷23) + (56×76) – (45÷ 2.4) = ? 825. 3 �� 4 �� 18 �� 2673 = ? A) 4242.61 B) 4242.62 C) 4242.63 4 27 11 (a) 470 (b) 450 (c) 465 D) 4242.64 E) None of these 810. (7.84)1/2 × (47.61)1/2 – 92161/2 = ? (d) 486 (e) 468 A)- 78.68 B)- 78.86 C)- 76.68 826. (0.064) × (0.4)7 = (0.4)? × (0.0256)2 D)- 78.68 E) None of these (a) 7 (b) 2 (c) 8 811. 7/11 of 6908 − 4/9 of 7704 = ? × 72 (d) 3 (e) 1 A. 9.33 B. 13.5 C. 17 827. 572 ÷ 26 × 12 – 200 = (2)? D. 21.5 E. 22.5 A. 5 B. 6 C. 8 812. (50² + 30² ) ÷ 6400 = ? D. 7 E. 11 828. 350% of ? ÷ 50 + 248 = 591 A. 17/20 B. 17/32 C. 17/36 A. 4700 B. 4900 C. 4100 D. 17/46 E. 13/41 D. 4600 E. 5100 813. (5)³ – (3.75)³ – (1.25)³– 3(3.75) (6.25) = ? 829. 534.596 + 61.472 – 496.708 = ? + 27.271 A. 0 B. 1 C. -1 A. 126.631 B. 62.069 C. 72.089 D. -2.5 E. 2.5 814. 8(2/7) + 30% of 60 + 10(5/9) = ? D. 132.788 E. 145.25 A. 32 B. 34 C. 37 830. (√3 – 2)2 = ? – √12 – √36 D. 44 E. 41 A. 13 – 2√3 B. 13 – 4√3 C. 13 – 6√3 815. √224 x 12.05 + ³√342 x 4 = ? D. 13 – 9√3 E. None of these C. 5.5 C. 182 (a) 2018 (b) 168 (c) 208 831. (�� ÷ �� × �� ÷ ��) = ? C. 6 (d) 226 (e) 145 (�� ÷ ��.�� × �� ÷ ��) 816. (216)^1.3 × (36)^1.8 ÷ (6)^0.5 = (6)^? A. 3.5 B. 2.5 a) 5 b) 4 c) 7 D. 4.5 E. 6.5 d) 3 e)_ None of these 832. (?)2 + (123)2 = (246)2 – (99)2 – 2462 817. 23 × 2 (45 – 15) + 168 ÷ 4 ÷ 2- (11)2 =? A. 184 B. 186 (a) 685 (b) 1410 (c) 1080 D. 172 E. 192 (d) 1280 (e) None of these 833. 572 ÷ 26 x 12 – 200 = 2? A. 5 B. 3 D. 7 E. 9 818. 834. [(3√8 + √8) x (8√8 + 7√8)] – 98 = ? (a) 1050 (d) 1000 (b) 1100 (c) 1500 A. 352 B. 382 C. 362 (e) 1200 D. 372 E. 272 819. 3√123 + 2744 ÷ 72 – 29 + 232 + 50 = ? 835. √(72 x 24 x 2 -(11)³ + 3) = ? (a) 8 (b) 7 (c) 9 A. 52 B. 32 C. 62 (c) - 34 D. 72 E. 64 C. 35 (d) 5 (e) 6 836. 65% of √3136 x 5 = ? + 154 C.12 C. 45 820. 36% of 450 + √3136 – 18 × 13 = ? A. 56 B. 28 D. 32 E. 18 (a) – 16 (b) 78 837. √[(√7396+4√2401)+?2] = 100 A.7 B.10 (d) 16 (e) 5 D.14 E. 16 838. (45)2 + (21)2 = (?)2 + 257 821. (b) 200 (c) 1000 (a) 1500 A. 51 B. 49 (d) 40 (e) None of these D. 47 E. 61 For Free Study Material & Quizzes visit : www.mathsbyarunsir.com For any queries or suggestions email us @ [email protected] or whatsapp @ 8881331466

839. 65% of 400 + √? = 44% of 800 – 12% of 400 856. ?2 = (√1444 + √676) ÷ 4 A. 1936 B. 44 C. 2115 (��) 6 (��) 12 (��) 8 D. 46 E. 48 (��) 2 (��) 4 840. 40% of 375 ÷ 512 × 30 = 4500 ÷ ? 857. 2? = 64 × 288 ÷ 256 ÷ 36 × 16 (a) 8 (b) 10 (c) 9 (a) 2 (b) 3 (c) 4 (d) 12 (e) 15 (d) 5 (e) 6 841. 299 ÷ 169 × 11 – 361 = ?2 + 38 858. 90% �� ? = √576 ÷ 3√64 × √729 (a) 11 (b) 8 (c) 16 (��) 90 (��) 180 (��) 270 (d) 14 (e) 24 (��) 162 (��) 540 842. 94.5 × 512 ÷ 343 ÷ 6.4 = ?2 + 56 859. ? = 40% �� 320 + 4³ ÷ 18 × 108 ÷ 8 (a) -56 (b) 44 (c) 25 (d) -32 (e) 35 (a) 176 (b) 172 (c) 168 843. 86 – (86)2 + 86 × (86 + 86 ÷ 0.86) = ? (d) 166 (e) 186 A. 9696 B. 8486 C. 8686 860. 60% �� (152 ÷ 19) × ? = 3³ × 4² D. 6844 E. None of these (a) 80 (b) 60 (c) 45 844. 57% of 350 + ?% of 170 = – 89.5 – 3√512 – 9 (d) 90 (e) 30 (a) 210 (b) -165 (c) -180 861. (3375)3.7 ÷ (225)4.3 × (15)2.5 ÷ (3)5 = (d) 190 (e) -155 (5)? (a) 3 845. √529 ÷ ?% of 270 = 115 × √81 ÷ ?2 (b) 3.5 (c) 4.5 (d) 5 (e) 4 (a) 125.6 (b) 121.5 (c) 130.4 862. 1396 + 412 − 2704 = ? −(31)² (d) 117.2 (e) 23.5 (a) 64 (b) 71 (c) 65 846. ? = (62 − 32) × (82 − 42) ÷ (10.52 − 1.52) (d) 75 (e) 68 (a) 6 (b) 8 (c) 9 863. 45% �� 280 + 72% �� 550 = 90% �� ? (d) 12 (e) 15 (a) 540 (b) 550 (c) 580 847. 35% of 540 + 410% of 30 = 39% of ? (d) 600 (e) 630 (a) 900 (b) 800 (c) 700 (d) 950 (e) 850 864. (142– 82) ÷ ? × (72– 42) = ? × 400 848. ?² = 40% of 5 of 352 (a) 33 (b) 66 (c) 6.6 11 (c) 6 (d) 4.4 (e) 3.3 (a) 12 (b) 16 865. 8 4 × 5 6 × 8 = √484 + √4356 (d) 4 (e) 8 11 23 ? 849. ? ÷ 15 × 11 = 195 ÷ 108 × 132 ÷ 65 (a) 11 (b) 8 (c) 6 (a) 5 (b) 15 (c) 25 (d) 4 (e) 2 (d) 55 (e) 12 866. 7 4 + 3 1 + 5 2 = ? +4 3 − 7 1 + 11 2 850. ?2 = (√1444 + √676) ÷ 4 323 52 5 (a) 10 (b) 9 (c) 95 (a) 6 (b) 16 (c) 8 (d) 105 (e) 11 (c) 4 (d) 2 (e) 4 (c) 270 867. 66% �� 350 + ? = 5 �� 1256 (c) 168 851. 2? = 64 × 288 ÷ 256 ÷ 36 × 16 (c) 45 (a) 521 8 (b) 496 (c) 554 (a) 2 (b) 3 (d) 568 (e) 544 (d) 5 (e) 6 868. 33 1 % of 360 + 66 2 % of 120 =?× 7 3 852. 90% of ?= √576 ÷ 3√64 × √729 33 11 a) 90 (b) 180 (a) 22.5 (b) 27.5 (c) 2.25 (d) 162 (e) 540 (d) 2.75 (e) 225 853. ? = 40% of 320 + 4³ ÷ 18 × 108 ÷ 8 869. (1600 + 1970) ÷ (825 + 365) = ? (a) 176 (b) 172 a) 5 b) 3 c) 1 (d) 166 (e) 186 d) 2.25 e) 2.75 854. 60% of (152 ÷ 19) × ? = 3³ × 4² 870. 65 = 150% �� 200 × 40% �� 200 (a) 80 (b) 60 ? a) 1 b) 2 c) 4 (d) 90 (e) 30 d) 6 e) 37 855. ? ÷ 15 × 11 = 195 ÷ 108 × 132 ÷ 65 871. ��√�� % �� + �� × �� + �� + 45% of 460 =? (a) 5 (b) 15 (c) 25 (a) 410 (b) 120 (c) 210 (d) 55 (e) 12 (d) 310 (e)190 For Free Study Material & Quizzes visit : www.mathsbyarunsir.com For any queries or suggestions email us @ [email protected] or whatsapp @ 8881331466

872. 4 �� of 6 �� of 360 – 32% of 950 =? 886. 6(3/4) + 4 (3/8) – 6 (¼) = ? – 5 (½) �� (a) 12215 (b) 11736 (c) 9736 a) 11 (1/8) b) 12 (3/8) c) 10 (3/8) (d) 10736 (e) 13376 d) 9 (2/3) e) None of these 873. (120% �� 200 × 2.4) + (242−142) − 46 =? 887. ? = (3745 + 1780) ÷ 17 + 162 + (5/ 22 11) �� 880 – 15 a) 757 b) 743 c) 780 a) 824 b) 872 c) 938 d) 792 e) 634 d) 966 e) 866 874. ? 2 % �� 11.11% �� 256 × 1872 ÷ 2704 = 888. 2516 ×? + 16 × 11 = 2526 + 5198 81 a) 9.75 b) 10.50 c) 11.25 a) 3 b) 5 c) 7 d) 12.75 e) None of these d) 8 e) 8 875. ��√�� (��% �� + ��. �� + ��. ��) + ��% �� = 889. 156 ÷ 13 + ∛19683 – (12 × 15) =? − 83 �� ? a) 432 b) 415 c) 371 �� (b) 541.25 (c) 645.25 d) 384 e) None of these (a) 441.25 890. 1 × 1 × 4 × 3150 + 40% �� 7800 =? – 540 (d) 641.25 (e) 741.25 759 b) 5600 c) 4400 a) 3700 876. �� + �� + �� = ? �� d) 3200 e) None of these (��) 9 7 (��) 6 11 (��) 3 1 12 12 12 891. 318 × 5160 ÷ 43 % �� 2400 = 46 × 990 ÷ (��) 4 5 (��) 7 5 15 + ? – 2400 12 12 877. 35% �� 42% �� 6 ��ℎ �� 500 =? a) 1026 b) 954 c) 1288 7 d) 1342 e) 820 (a) 36 (b) 44 (c) 52 892. 98 ÷ 14 × 49 − 294 = (? )2 (d) 60 (e) 63 (a) –14 (b) √7 (c) –7 878. 8888 + 848 + 88 − ? = 7337 + 737 (d) 196 (e) 156 (a) 1750 (b) 1650 (c) 1550 893. (2 × 3)3 ÷ (4 × 9)2 × (27 × 8)2 = (6)? (d) 1450 (e) 1250 (a) 5 (b) 6 (c) 3 879. 414 × ? × 7 = 127512 (c) 44 (d) 8 (e) 12 (a)36 (b) 40 (d) 48 (e) 52 894. 454.58 − 376.89 + 121.45 − 95.42 =? 880. 2⁵ + 2¹⁰ = ? × 12 (a) 102.22 (b) 103.72 (c) 91.72 (a) 68 (b) 72 (d) 88 (e) 96 (c) 80 (d) 92.32 (e) 97 895. √576 ÷ (4)2 × 7.4 + (7)3 − 231 =? 881. √256 + √784 = ? × √121 (a) 123.9 (b) 121.1 (c) 111.1 (a) 4 (b) 5 (c) 3 (d) 122.1 (e) 123.1 (d) 6 (e) 2 896. (√3 − 2)2 =? −√12 − √36 882. ? + 5 + 1 1 = 1 1 + 2 5 + 7 1 (a) 13-2√3 (b) 13 (c) 13-4√3 (c) 18 24 824 (d) 1 (e) 6 (��) 71 (��) 73 (��) 65 897. [(30)3 ÷ 60 × 24] ÷ 25 = 36 ×? 8 8 8 (a) 12 (b) 15 (��) 63 (��) 7 1 (d) 21 (e) 28 4 8 898. 8493 + 3148 + 955 − ? = 8727 + 963 883. 115% �� 360 + 180% �� 270 = ? × 225 (a) 2932 (b) 2923 (c) 2906 (a) 4.5 (b) 3 (c) 3.25 (d) 2942 (e) 2755 (d) 3.5 (e) 4 899. 80% �� 24000 – 16% �� 7200 = 884. 9? × 729 = 3⁴ × 9⁶ ÷ 81 ? – 15% �� 2000 (a) 2 (b) 3 (c) 4 a) 12360 b) 18348 c) 20650 (d) 5 (e) 6 d) 16408 e) 14055 885. 40 % �� (12) �� ( 54 ) �� ( 7 ) ��175 =? 900. 292 + 52 % �� 900 – (3/7) �� 1750 = ? – 113 18 147 12 c) 15 a) 2150 b) 1560 c) 1890 a) 25 b) 40 d) 2780 e) 2940 d) 10 e) None of these For Free Study Material & Quizzes visit : www.mathsbyarunsir.com For any queries or suggestions email us @ [email protected] or whatsapp @ 8881331466

901. ∛35937 + √5184 ÷ 2? – 4/5 �� 65 + 52 = 42 (a) 6 (b) 4 (c) 12 a) 1 b) 2 c) 3 (d) 2 (e) 8 d) 4 e) 5 917. 2652 − 441 + 928 − 6 2 % �� 3375 = ? +(31)2 3 (a) 1953 (b) 1853 (c) 1825 902. 46% �� 450 + 84% �� 525 – 55% �� 880 =? a) 164 b) 166 c) 170 (d) 1935 (e) 1950 d) 162 e) 160 918. (272 − 32) × (124 + 176) ÷ (17 × 15– 15) = ? +15 × 16 903. √256 + 4 �� 400 + 3 �� ? = 3 �� 208 (a) 50 (b) 65 (c) 72 5 4 13 (d) 60 (e) 55 a) 36 b) 32 c) 34 919. 125% �� 92 – 3√4096+ ? = √10201 d) 30 e) 28 (a) 5 (b) 2 (c) 4 904. (−3)(−2)(−2) ÷ (3)(−2)(−2) =? (d) 3 (e) 9 (a) 1 (b) –1 (c) 3 920. 34 × 2 × 31 ÷ √961 = ? − 540 ÷ 18 (d) –3 (e) None of these (��) 98 (��) 83 (��) 93 905. ? % �� 250 – 48% �� 250 = ? (��) 95 (��) 82 (a) 70 (b) 75 (c) 85 921. 3333 ÷ 33 + 4004 ÷ 26 + 650 ÷ 25 = ? (d) 72 (e) 80 (a) 320 (b) 297 (c) 281 1 (d) 300 (e) 241 906. √46225 ÷ (3125)5 =? −215 922. 15.5 × 28 ÷ 112 + 1230 ÷ 240 = ? ÷ 5 (a) 258 (b) 255 (c) 218 (d) 235 (e) 248 (a) 55 (b) 45 (c) 65 907. 3 2 + 4 1 − 9 = 188 (d) 35 (e) 75 7 14 14 ? (c) 35 923. 9 × 221 + 1 4 × 378 = 241+ ? (a) 14 (b) 28 13 9 (a) 525 (b) 614 (c) 520 (d) 7 (e) 24 908. √15 × 222 − 40%��602 + 19 × 39 = ?2 (d) 458 (e) 420 (a) 81 (b) 21 (c) 19 924. 12.5% �� 928 – 14 2 % �� 980 + (12)2 ÷ (2)2 = ? 7 (d) 11 (e) 9 (a) 10 (b) 8 (c) 12 909. 40% �� ? + 55% �� 360 = 36% �� 450 + 102 (d) 14 (e) 16 (a) 64 (b) 320 (c) 160 925. √18 × 8 + 37.5% �� 216−? = √1444 − √529 (d) 80 (e)20 (a) 4 (b) 0 (c) 6 910. √144 × √324 ÷ 4 (1 ÷ 24) = (54)2 (d) 12 (e) 2 ? (a) 432 3 (c) 243 926. 3 �� 5 �� 2 �� 9450 = ? (b) 0.75 597 (d) 3 (e) 1.5 (a) 960 (b) 480 (c) 450 64 (d) 900 (c) 6 (e) None of these 911. 34 ÷ 362 × 243 = ?3 2 927. 41% �� 400 + 51% �� 700 – 40% �� 890 =? (a) 16 (b) 14 (d) 18 (e) 12 912. 72.3 × 494.7 × 633.4 × 815.85 = 63? (a) 170 (b) 165 (c) 160 (a) 16.25 (b) 15.1 (c) 13.4 (d) 155 (e) 135 (d) 18.9 (e) None of these 928. 836 ÷ 4 × 5 + 128 – 768 =? 913. (? )2 + (164)2 = (307)² − 272 (a) 410 (b) 405 (c) 400 (a) 151 (b) 189 (c) 211 (d) 420 (e) 412 (d) 259 (e) 281 929. �� % �� + �� % �� =? �� (a) 367 (b) 473 (c) 428 914. (21.6)² ÷ (– 7.2)² × ? = (d) 385 (e) 461 15483.36 – 15276.09 930. �� = ? (a) 23.03 (b) 23.3 (c) 32.03 �� (a) 370 (b) 350 (c) 365 (d) 32.3 (e) None of these (d) 360 (e) 340 915. 348 ÷ 29 × 15 + 156 = (? )³ + 120 931. �� + �� × �� =? (a) 12 (b) 6 (c) 36 �� (a) 25 (b) 29 (d) 9 (e) None of these (c) 30 916. (2√392 – 21) + (√8– 7)2 = (? )2 (d) 20 (e) None of these For Free Study Material & Quizzes visit : www.mathsbyarunsir.com For any queries or suggestions email us @ [email protected] or whatsapp @ 8881331466

932. √��% �� + ��% �� =? (d) 78 (e) 72 �� 947. ? ² = 40% �� 420 + 44% �� 200 (a) 14 (b) 13 (c) 15 (a) 24 (b) 12 (c) 8 (d) 12 (e) 16 (d) 16 (e) 416 933. ? % �� + ��% �� = ? �� – �� 948. 343 + 243 + 512 = 20% �� ? �� (a) 50 (b) 55 (c) 60 (a) 4590 (b) 5490 (c) 6490 (d) 45 (e) 65 (d) 6140 (e) 5290 934. 3 2 �� 5 5 + 5 4 × 2 6 =? 949. (0.3)3 × (0.09) × (0.027) = (0.0081)?+2 5 17 13 23 (c) 40 (a) 0 (b) 1 (c) 2 (a) 25 (b) 30 (d) 3 (e) 4 (d) 20 (e) 15 950. 3√1728 + √784 + √1296 = ? + 3√512 935. ? % �� 300 + 45% �� 440 = (a) 86 (b) 68 (c) 74 ? �� 63 – 3 �� 578 (d) 72 (e) 64 7 17 (c) 60 951. 14 1 + 16 3 + 14 4 + 12 3 = ? 11 11 121 11 (a) 50 (b) 55 (d) 45 (e) 40 (a) 59 54 (b) 39 23 (c) 61 82 936. ? �� 3 – 42% �� 250 = 315 121 121 99 (d) 56 81 (e) 57 81 7 121 121 (a) 970 (b) 1000 (c) 980 952. 16.5% �� 300 + 70.5% �� 1400 – 10% �� 480 = ? (d) 985 (e) 975 (a) 1280.75 (b) 1084.5 (c) 986.25 937. 79% �� 500 + 113% �� 700 = ?2 + (d) 1175.5 (e) 988.5 11 �� 1170 What should come in place of (x) in the following questions and 13 (c) 13 you have to check each and every option carefully. (a) 14 (b) 15 निम्िनिनित प्रश्नों मंे (x) के स्थाि पर क्या आिा चानिए और आपको प्रत्यके (d) 11 (e) 16 निकल्प को ध्याि से दिे िा िोगा। 938. √? – 423 ÷ 9× 13 + 11% of 5000 = 1 of 57 3 5 (a) 8100 (b) 3600 (c) 6400 953. 35% �� 180 + 182 = (27)3 + ��2 (d) 6436 (e) 6600 (a) 3√1728 (b) 2√196 (c) 3√2744 (c) 2√7396 939. 3735 + 4565 + 6245 = ? + 6432 (d) prime number (e) None of these (a) 8126 (b) 8113 (c) 6393 954. 323 × 441 − 15 × 21 = �� 357 (d) 7865 (e) 8191 (a) multiple of 21 (b) 2√7056 940. ? �� 6 �� 21 �� 216 = 108 – 72 ÷ 2 – 36 (d) both (a) and (b)(e) both (a) and (c) 3 7 36 (a) 2 (b) 1.5 (c) 1 955. √52 × 41 × 5 – 172– 75 = �� (d) 3 (e) 3.5 (a) tens place value of answer is multiple of 3 941. ? +√841 + 1 = 122 + 3 × 37 (b) tens place value of answer is multiple of 2 (3)–3 (a) 217 (b) 176 (c) 203 (c) 2√4761 (d) both (a) and (c) (d) 199 (e) 165 (e) All (a), (b) and (c) 942. 324 ÷ 12 + 29 × 3 – 48 + 39 = ? (a) 136 (b) 219 (c) 91 2 (d) 110 (e) 105 956. ��3 = 64% �� 150 + 7 × 3 − 92 943. 44% of 250 + 30% of 270 + 13² = ? (a) even number (b) cube of 8 (c) cube of 6 (a) 260 (b) 360 (c) 355 (d) both (a) and (b)(e) both (a) and (c) (d) 336 (e) 349 957. �� × 4 − 402 = 142 − 36 × 44 (a) prime number 944. 3√729–√729+√324 =? (b) tens place value of answer is multiple of 5 √1444 (a) 0 (b) 1 (c) √123 (c) 2√2601 (c) 23 (d) all (a), (b) and (c) (d) √17 (e) 1 (e) both (a) and (b) 2 √19 Directions : 3 of 108 21 of 27 945. √961 + of 36 = ? 9 42 (a) 27 (b) 29 What should come in place of (x) in the following questions and (d) 34 (e) 38 you have to check each and every option carefully. निम्िनिनित प्रश्नों में (x) के स्थाि पर क्या आिा चानिए और आपको प्रत्येक 946. (841 ÷ 29) + (34 × 5) – (23 × 5) =? निकल्प को ध्याि से दिे िा िोगा। (a) 88 (b) 81 (c) 84 For Free Study Material & Quizzes visit : www.mathsbyarunsir.com For any queries or suggestions email us @ [email protected] or whatsapp @ 8881331466

958. 45% of 80 + √841 + x² = 2121 ÷ 21 C. Quantity II ≤ Quantity I / मात्राII≤मात्राI (a) multiple of 3 (b) even number (c) multiple of 2 D. Quantity II ≥ Quantity I / मात्राII ≥मात्राI E. Quantity II = Quantity I or no relation / मात्राII = मात्राI (d) both (a) and (b)(e) all (a) , (b) and (c) याकोईसंबंधििीं 969. 8888 + 848 + 88 – x = 7337 + 737 959. 36+3�� + 28 ÷ 162 = 13 × 4 (c) prime number And 618 + 62 × 0.50 – 29 = y 23 Quantity I (मात्राI): value of x. Quantity II (मात्राII): value of 3y. (a) even number (b) odd number (d) multiple of 3 (e) None of these 960. 73 × 25 ÷ 43 + 175% �� 350 = x2 (a) multiple of 7 (b) multiple of 2 (c) both (a) and (b) (d) prime number (e) None of these A. Quantity II < Quantity I / मात्राII <मात्राI B. Quantity II > Quantity I / मात्राII>मात्राI 961. 23 × 24 + 23 × 47 – 23 × 54 = �� (a) multiple of 19 (b) odd number (c) multiple of 17 C. Quantity II ≤ Quantity I / मात्राII≤मात्राI (d) both (a) and (b)(e) both (b) and (c) D. Quantity II ≥ Quantity I / मात्राII ≥मात्राI 962. 120% of 650 + 30 + 255 ÷ 5 = �� E. Quantity II = Quantity I or no relation / मात्राII = मात्राI (a) odd number (b) prime number (c) multiple of 3 याकोईसंबंधििीं 970. 3.2% of 500 × 2.4% of x = 288 (d) multiple of 7 (e) both (a) and (d) And 963. 7 4 − 3 2 + 4 8 = 234 (c) 3√19683 y % of 800 = 293 – 22% of 750 5 3 15 �� Quantity I (मात्राI): value of y3. (a) odd number (b) multiple of 3 Quantity II (मात्राII): value of x. (d) both (a) and (b)(e) all (a), (b) and (c) 964. 96% of 1050 − ? % of 500 = 998 A. Quantity II < Quantity I / मात्राII <मात्राI (a) prime number (b) even number (c) can’t say B. Quantity II > Quantity I / मात्राII>मात्राI (d) 1 < x < 3 (e) both (a) and (d) C. Quantity II ≤ Quantity I / मात्राII≤मात्राI 965. x × (1350 ÷ 112.5) = √5929 + √8281 D. Quantity II ≥ Quantity I / मात्राII ≥मात्राI (a) 13 > x > 15 (b) multiple of 7 (c) x is even number E. Quantity II = Quantity I or no relation / मात्राII = मात्राI याकोईसंबधं ििीं (d) All (a), (b) and (c) (e) both (b) and (c) 971. √�� ÷ ��√�� × 45% of 760 = ? 966. 18750 ÷ √�� = 36 × 11 + 59 × 6 (c) 63 (a) Multiple of 5 (b) Multiple of 10 (c) Multiple of 2 (a) 53 (b) 54 (d) Multiple of 3 (e) All of the Above (d) 52 (e) None of these 967. 3�� = 729 ÷ 243 × 216 × 72 ÷ 576 972. 175% �� 460 + 110% �� 170 + 2? = 1000 (a) 8 < x < 9 (b)5> x > 7 (c) 3> x >5 (a) Prime No. (b) Positive no. (c) Non Prime No. (d) Both A & B (e) Both B & C (c) Non Prime No. (d) 0 > x > 1 (e) None of these 973. 3 1 + 2 3 + 7 1 − 5 3 − 18 = 35 (c) Multiple of 4 Directions : 7 5 5 7 35 ? In these questions two quantity numbered I and II are given. You (a) Prime No. (b) Positive no. (d) Both A & B (e) Both B & C have to solve both the equations and mark the appropriate option. 974. 52 ÷ 1 �� 8 + 3 × 1 2 = ? Given answer- 2 53 इि प्रश्नों में दो मात्रा I और II दी गई िंै आप को दोिों समीकरणों को िि करिा (a) Multiple of 5 (b) Multiple of 10 (d) Multiple of 3 (e) Multiple of 7 िोगा और उनचत निकल्प को नचनहित करिा िोगा 975. ? % of 400 + 310% of 60 = 500% of 82 A. Quantity II < Quantity I / मात्राII <मात्राI B. Quantity II > Quantity I / मात्राII>मात्राI C. Quantity II ≤ Quantity I / मात्राII≤मात्राI (a) Multiple of 8 (b) Multiple of 7 (c) Multiple of 5 (d) Both A & B (e) All of the Above (c) Multiple of 2 D. Quantity II ≥ Quantity I / मात्राII ≥मात्राI 976. ? ³ = �� of 1771-864 ÷ 16 × �� E. Quantity II = Quantity I or no relation / मात्राII = मात्राI �� याकोईसबं धं ििीं 968. (46351–36418–4505) ÷ x = 1357 (a) Multiple of 5 (b) Multiple of 10 (d) Multiple of 3 (e) All of the Above And 977. 156 + 376 − ? = 13% of 3000 y % of 800 = 293 – 22% of 750 Quantity I (मात्राI):value of x. (a) Multiple of 3 (b) Multiple of 2 (c) Multiple of 5 Quantity II (मात्राII):value of √��. (d) Both A & B (e) None of the Above A. Quantity II < Quantity I / मात्राII <मात्राI 978. 115% of 4880 – 85% of 1640 = 740% of ? B. Quantity II > Quantity I / मात्राII>मात्राI (a) Multiple of 3 (b) Multiple of 2 (c) Multiple of 5 (d) Both B & C (e) All of the Above For Free Study Material & Quizzes visit : www.mathsbyarunsir.com For any queries or suggestions email us @ [email protected] or whatsapp @ 8881331466

979. 8 1 × 2 2 +? = 14 1 × 3 3 989. 132 - 24 + 789 ÷ 263 = 46 * ? ÷ 23 35 6 17 A. 77 B. 74 C. 78 (a) Multiple of 3 (b) Multiple of 2 (c) Multiple of 5 D. 68 E. 64 (d) Both A & B (e) Multiple of 7 980. (21 - 12 ÷ 3 × 2) ? [13 − (12 − 6 ÷ 3)] 990. 80% of 45 ÷ 12% of 50 + (?) = 18 C. 4 A. 12 B. 10 a) > (Greater than)b) < (Less than) D. 8 E. 6 c) ≤ (either lesser than or equal to ) 991. (76 + 24 x 5 - 11 x 8) ÷ 4 + √144 = ? d) ≥ (either greater than or equal to) A. 25 B. 37 C. 46 e) = (equal to) 981. (54 ÷ 3 of 6 + 9) ? [13 − (12 − 6 ÷ 3) ] D. 41 E. 39 a) > (Greater than) 992. (3214 + 886 - 1073 - 1731)1/4 + (?) = √361 b) < (Less than) A. 21 B. 13 C. 19 c) ≤ (either lesser than or equal to ) D. 18 E .11 d) ≥ (either greater than or equal to) 993. √1225 + √5776 − √3249 = √? + √1024 e) = (equal to) A. 576 B. 400 C .529 982. 8[1 - {3 + (5 - 6 + 7)}] ? 0.8{0.75 ÷ (1.35 - 0.6)} - 0.8 D. 484 E. 441 a) > (Greater than) 994. 56% of 3150 - 130% of 630 = 900% of ? b) < (Less than) A. 85 B. 125 C. 115 c) ≤ (either lesser than or equal to ) D 105 E. 95 995. 78 * 34 ÷ 221 - 121 * 209 ÷ 1331 = ? d) ≥ (either greater than or equal to) A. 4 B. 5 C. 6 e) = (equal to) D. -9 E. -7 983. (37 - 6 × 4 + 32 ÷ 8) ? (64 - 48 ÷ 6 × 4 + 8) 996. 12.5% of 64 + 80% of 25 - ?% of 180 = 19 a) > (Greater than) A. 8 B. 7 C. 6 b) < (Less than) D .5 E. 4 c) ≤ (either lesser than or equal to ) 997. 425 - 68% of 350 + ? = 162 - √2809 A. 12 B. 26 d) ≥ (either greater than or equal to) C. 24 D. 16 E. 20 e) = (equal to) 984. (12 + 4 - 8 ÷ 2 × 3) ? (7 - 5 + 14 ÷ 2 + 6) 998. √945 ÷ 45 + 12 �� 5 - ? = 156 ÷ 39 a) > (Greater than) A. 3 B. 7 C. 9 b) < (Less than) D. 2 E. 5 c) ≤ (either lesser than or equal to ) 999. 11 x ? x 23 = 572 + 2570 A. 33 B. 25 d) ≥ (either greater than or equal to) C. 17 e) = (equal to) D. 23 E. 27 985. (16 + 8 ÷ 4 − 2 × 3) ? (15 + 5 ÷ 5 × 2 ) 1000. 90% of 670 + ?% of 480 = 1131 a) > (Greater than) A. 140 B. 95 C. 110 b) < (Less than) D. 130 E. 155 c) ≤ (either lesser than or equal to ) 1001. 320.16 x 320.04 = ? A. 1 B. 2 d) ≥ (either greater than or equal to) C. 4 e) = (equal to) D. 8 E. 16 986. (2450 ÷ 7 + 112 × 2.5) ? ��of 441 ÷ 18 + 14 1002. (?)2 + 1 = 232 + 292 C. -113 A.-38 B. -53 �� D. 37 E. 142 a) > (Greater than) b) < (Less than) 1003. ? �� √256 = 80 �� 3√125 4? c) ≤ (either lesser than or equal to ) A. 34 B. 31 C. 19 d) ≥ (either greater than or equal to) D. 22 E. 10 e) = (equal to) 987. 126 ÷ 14 * 9√2 - √72 = ?√2 C. 50 A. 75 B. 125 D. 100 E. 150 988. 32% of 250 − 45% of 120 = 10 - (?/3) A. 48 B. 36 C. 24 D. -36 E. -48 For Free Study Material & Quizzes visit : www.mathsbyarunsir.com For any queries or suggestions email us @ [email protected] or whatsapp @ 8881331466

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Solution sections Sol. Sol. 1. Ans.(d) is correct 2. Ans.(b) is correct √961 + √1369 − √1444 = √361 + √? 31 + 37 − 38 = 19 + √? 3. Ans.(a) is correct √? = 30 − 19 4. Ans.(c) is correct √? = 11 ? = (11)2 5. Ans.(b) is correct = 121 6. Ans.(e) is correct 11. Ans.(a) is correct Sol. 52500 ÷ 7 + 64680 ÷ 6 = 19500 − ? 7500 + 10780 = 19500 − ? 18280 = 19500 − ? ? = 19500 − 18280 = 1220 12. Ans.(e) is correct Sol. 28.5 × 34 + 2320 ÷ 8 = (36)2 − ? 969 + 290 = 1296 − ? 1259 = 1296 − ? ? = 1296 − 1259 = 37 13. Ans.(d) is correct Sol. ? = 47 × 27 + 15600 ÷ 8 + 181 1269 + 1950 + 181 = 3400 14. Ans.(c) is correct 7. Ans.(e) is correct ? = 112.5 × 5 + 4560 ÷ 6 − 175 × 7 8. Ans.(a) is correct = 562.5 + 7602 − 1225 = 1322.5 − 1225 9. Ans.(b) is correct = 97.5 15. Ans.(e) is correct 10. Ans.(d) is correct (16 + 18) ÷ 17 = (? )0.2 2 = (? )0.2 ? = 32 16. Ans.(d) is correct 3 × 5 × 32 × 2187 = ? × 400 8 27 45 100 4 81 × 2187 = 4 ×? For Free Study Material & Quizzes visit : www.mathsbyarunsir.com For any queries or suggestions email us @ [email protected] or whatsapp @ 8881331466

27 × 4 1143 4 ?= 4 33 + 11 =? ? = 27 ? = 35 23. Ans.(c) is correct 17. Ans.(a) is correct (33)2.6 × 1 + (25)0.8 = ? × 1036 (34)0.7 100 Sol. 7 + 10– 9 2 37.8–2.8 + 24 = ? × 1036 (4 + 6 – 8) + 12 = ? + 1 3 100 22 35 + 24 = ? × 1036 2 3 – 1 3 =? 100 ?=1 ? 243 + 16 = 100 × 1036 18. Ans.(c) is correct 259 × 100 ? = 1036 56 475 100 × 4750 + 100 × 12 – (? )2 = 217 ? = 25 2660 + 57 – (?)² = 217 24. Ans.(b) is correct Sol. (?)² = 2717 – 217 166.8 + 272.3 – ? = 169 + 20 (?)² = 2500 ? = 439.1 – 189 ? = 250.1 ? = 50 19. Ans.(e) is correct Sol. (268.20 – 76.2) – ? = 144 ? = 192 – 144 25. Ans.(d) is correct Sol. ? = 48 (4/9) × 486 + 35% of 120 +(3/8) × 208 = ? 20. Ans.(b) is correct 4 × 54 + 0.35 × 120 + 3 × 26= ? ? = 216 + 42 + 78 275.1 ? = 336 3 + 84.3 – ? = 169 26. Ans.(a) is correct (91.7 + 84.3) – 169 = ? Sol. (7800 ÷ 312) + 65% of 1120 = 9 × ? + 24 ?=7 25 + 0.65 × 1120 = 9 × ? + 24 21. Ans.(d) is correct 25 + 728 – 24 = 9 × ? ? = 729 ÷ 9 37 ? = 81 100 ×? +121 – 171 + 12 = 961 Hence, option a. 37 ×? 100 = 961 + 38 27. Ans.(c) is correct Sol. 37×? = 99900 ? = 2700 22. Ans.(a) is correct 26 1 4 (100 × 3800 + 4 × 620) ÷ 33 + 11 =? (988 + 155) ÷ 33 + 4 =? 11 For Free Study Material & Quizzes visit : www.mathsbyarunsir.com For any queries or suggestions email us @ [email protected] or whatsapp @ 8881331466

? × 15 + (3960 ÷ 12) = 262 + (350 ÷ 25) 187 × (42)2 − 22 × 38 = ? ? × 15 + 330 = 676 + 14 357 4 ? = (690 – 330) ÷ 15 ? = 24 11 ? 21 × 42 × 42 − 22 × 38 = 4 22(42 − 38) × 4 = ? ? = 352 28. Ans.(e) is correct 34. Ans.(c) is correct Sol. 45% of 1200 – 32% of 1500 = 15% of ? 28 × 9 × 11 ×? = (10)2 (0.45 × 1200 – 0.32 × 1500) ÷ 0.15 = ? 252 22 3 ? = (540 – 480) ÷ 0.15 ? = 400 100 × 3 × 22 × 252 Hence, option e. ? = 28 × 9 × 11 29. Ans.(b) is correct ? = 600 Sol. (322 – 222) ÷ 32= ? 35. Ans.(c) is correct (1024 – 484) ÷ 9 = ? ? = 540 ÷ 9 Sol. ? = 60 Hence, option b. 55 ?2 = 1728 − 282 100 × 1400 + ?2 = 676 ? = 26 30. Ans.(d) is correct 36. Ans.(b) is correct 111 1 1 42 22.5 54+73+42 = 36+ ? +56 100 × 500 + 100 ×? = 426 22.5 (5 + 7 + 4) + 1 + 1 + 1 − 3 − 5 − 1 − 1 = ? 100 ×? = 216 (4 3 2) 6 6 ? = 960 1111 37. Ans.(a) is correct 8+4+2+3−3= ? Sol. 2+4 3 ? +2197=3481-681 ?= 8+ 8 = 84 ?=2800-2197 ? = 603 31. Ans.(c) is correct 38. Ans.(d) is correct Sol. 540 15 57 1 ? + 450 = 100 × 3200 2 × 8 × 28 × 1600 = 260 + ? −499 540 ? = 499 + 125 − 260 = 364 ? = 480 − 450 ? = 18 32. Ans.(a) is correct 39. Ans.(c) is correct Sol. 63 10 15 ? = √5125 − 289 − 75 ? + 4 − 3 × 4 =5 = √4761 = 69 63 25 ?= 5− 2 + 2 7 ?= 4 ? = 1.75 33. Ans.(d) is correct 40. Ans.(b) is correct For Free Study Material & Quizzes visit : www.mathsbyarunsir.com For any queries or suggestions email us @ [email protected] or whatsapp @ 8881331466

45 × 400 +?2 = 376 47. Ans.(a) is correct 100 ? = √5125 − 289 − 75 = √4761 = 69 ?2 = 196 48. Ans.(b) is correct ? = 14 (? )2 = 16 × 7 + 361 + 11 = 484 41. Ans.(d) is correct ? = 22 12 1 49. Ans.(b) is correct 100 ×? + 8 × 960 = 192 252 + 26 + 420 = 121 + ? 12 ? = 577 100 ×? = 192 − 120 12 50. Ans.(c) is correct 100 ×? = 72 Sol. ? = 600 35% of 5000 – 322 + 3 = ? 0.35 × 5000 – 1024 + 3 = ? 42. Ans.(e) is correct 1750 – 1024 + 3 = ? ? = 729 20 15 ×? + 100 × 450 = 360 51. Ans.(a) is correct 15 ×? = 360 − 90 20% of 5000 – 25% of 3000 = ? × 52 15 ×? = 270 0.20 × 5000 – 0.25 × 3000 = ? × 25 ? = 18 1000 – 750 = ? × 25 ? = 250/25 = 10 43. Ans.(a) is correct 52. Ans.(a) is correct 648 25 Sol. ? + 199.5 = 100 × 960 16 × 15 – 240 – 32 × 10 + 420 = ?2 240 – 240 – 320 + 420 = ?2 648 -320 + 420 = ?2 ? = 40.5 ? = 10 ? = 16 53. Ans.(e) is correct Sol. 44. Ans.(c) is correct 65% of 200 – 26% of 500 = ? 0.65 × 200 – 0.26 × 500 = ? 79 41 ? = 130 – 130 ? + 6 + 6 = 24 ? = 24 − 20 = 4 45. Ans.(d) is correct Sol. 48 ? 100 × 525 + 100 × 250 = 499 247 × 100 ? = 250 = 98.8 46. Ans.(c) is correct 57 1 2 × 8 × 28 × 1600 = 260+? −499 ? = 499 + 125 − 260 = 364 For Free Study Material & Quizzes visit : www.mathsbyarunsir.com For any queries or suggestions email us @ [email protected] or whatsapp @ 8881331466

?=0 54. Ans.(b) is correct 61. Ans.(c) is correct 52 × 18– √2304 = (30)? − 5 × 240 2? = (2)6 × (25)2 ÷ 29 100 2? = 27 ?= 7 936 – 48 + 12 = (30)? 900 = (30)? 62. Ans.(b) is correct Sol. ?=2 ? = 572 ÷ 26 × 12– 200 55. Ans.(d) is correct ? = 64 Sol. ? = 9651 – 7506 63. Ans.(e) is correct ? = 2145 ? = (5 + 4 − 4) + 1 − 1 (2 3) 56. Ans.(c) is correct 3−2 1 = 5+( 6 ) = 56 ?2 = 135 + 15 − 141 ?2 = 9 64. Ans.(e) is correct ?= 3 Sol. 57. Ans.(a) is correct 49% of 180 - 70% of 120= 9 – ? ? = 96 − 14 + 118 88.2-84=9-? ? = 200 ?=4.8 58. Ans.(a) is correct 65. Ans.(b) is correct ? × 9 = 34 + 47 81 Sol. ?= 9 3√? = 280 = 8 ?= 9 35 ⇒? = 512 59. Ans.(e) is correct 66. Ans.(b) is correct (? )2 = 1040 − 311 = 729 64 75 ? = 27 100 × 2500 + 100 × 1600 = ? × 112 ? × 112 = 1600 + 1200 67. Ans.(b) is correct ? = 666 + 360 = 1026 2800 ? = 112 ? = 25 60. Ans.(a) is correct 68. Ans.(d) is correct √360 − 421 + 350 + 272 = (? )2 ? = √289 = 17 ? = 12.24 69. Ans.(c) is correct ? = 88 + 288 = 376 For Free Study Material & Quizzes visit : www.mathsbyarunsir.com For any queries or suggestions email us @ [email protected] or whatsapp @ 8881331466

43 19 8 7 + 9 4 − ? = 6 28 70. Ans.(d) is correct 640 = (3375 − 2700) × 1 ? = (8 + 9 − 6) + (47 + 3 − 1298) = 11 9 ? 33.75 4 14 640 78. Ans.(e) is correct ? = 20 8 − (1.11 + 2.111 + 3.1) = ? ? = 32 ? = 1.679 71. Ans.(b) is correct 79. Ans.(b) is correct ?2 = 85 × 280 + 34 − 224 + 96 34 5 100 ? = 108 × 45 × 17 = 34 ?2 = 144 ? = 12 72. Ans.(b) is correct 80. Ans.(a) is correct Sol. 0.9 × 10 = √?÷ 18 + 4 √? = 90 39+441-90=5× ? ? = 8100 5× ?=390 ?=78 81. Ans.(b) is correct 73. Ans.(a) is correct 143 48 125 48 × 48 + √169 =? 100 100 (? )2 = × 800 + × 1200 − 120 (? )2 = 384 + 1500 − 120 ? = 2304 + 11 (? )2 = 1764 ? = 2315 ? = 42 82. Ans.(c) is correct 74. Ans.(b) is correct ? 11 × 75 = 2 ? ? = 1650 100 × 700 = 116 − 18 83. Ans.(a) is correct 1148 ?= 7 7 36 ? = 164 13 − 2 = ? + 5 75. Ans.(b) is correct 19 36 Sol. ?= 2 − 5 15%of 256 + 35% of 280 = ? 3 ? = 38.4 + 98 = 136.4 ? = 2 10 76. Ans.(a) is correct 84. Ans.(d) is correct ∴ (? )2 = 64 + 23 + 34 = 121 = (11)2 ∴ ? = 11 ? 576 + 24 − 5 = 225 ? 600 − 225 = 5 ? = 5 × 375 ? = 1875 77. Ans.(a) is correct 85. Ans.(b) is correct ? = 3735 + 4565 + 6245 − 6432 For Free Study Material & Quizzes visit : www.mathsbyarunsir.com For any queries or suggestions email us @ [email protected] or whatsapp @ 8881331466

? = 8113 196 + ?3 × 7.5 = 256 ?3 = 60 86. Ans.(e) is correct 7.5 ? 6 21 3 × 7 × 36 × 216 = 36 ?3 = 8 ?=2 ?=1 93. Ans.(b) is correct 87. Ans.(d) is correct Sol. Sol. ? = (7 + 2 −3) 3+2−6 ? = 144 + 111 – 29 – 27 24 = 199 ? = = 5 23 24 88. Ans.(d) is correct 94. Ans.(b) is correct Sol. Sol. ? = 27 + 87 – 48 + 39 = 105 12.5 × ? + 1728 = 40 × 4445 89. Ans.(e) is correct 100 44 30 12.5 × ? = 1778−1728 ? = 100 × 250 + 100 × 270 + 169 ? = 50 = 110 + 81 + 169 = 360 12.5 90. Ans.(d) is correct ?=4 Sol. 6.25 + 55 × 25 = ?2− 5 95. Ans.(d) is correct Sol. 100 ? 6.25 + 13.75 = ?2− 5 100 × 144 + 192 = 324 − 24 ?2 = 20 + 5 ? × 144 = 300 − 192 ?=5 100 91. Ans.(b) is correct Sol. ? = 108 × 100 121.75 + ? = 4 (216 −91) 121.75 + ? = 500 144 ? =500 −121.75 ? = 378.25 ? = 75 96. Ans.(b) is correct Sol. 156 + 376 − ? = 13 × 3000 100 532 − ? = 390 ? = 532 − 390 ? = 142 97. Ans.(e) is correct 92. Ans.(b) is correct Sol. ? = 5612 – 1394 × 100 = 570 Sol. 112 × 175 + ?3 × 7.5 = 256 740 100 98. Ans.(a) is correct Sol. ? = 21 × 41 – 89 = 772 For Free Study Material & Quizzes visit : www.mathsbyarunsir.com For any queries or suggestions email us @ [email protected] or whatsapp @ 8881331466

99. Ans.(c) is correct 8 + 8– 8– 9 �� = 6 + ( 36 ) Sol. 1 25 12 85 54 �� = 6 + (– 36) 3 × 5 +? = 6 × 17 �� = 535 5 × 4 + ? =9 × 5 36 ? = 45 – 20 ? = 25 106. Ans.(b) is correct Sol. 100. Ans.(d) is correct �� = 10288 – 5220 – 1375 + 5364 45 × 80 + √841 + ��2 = 2121 ÷ 21 �� = 9057 100 36 + 29 + x² = 101 ��2= 36 107. Ans.(e) is correct �� = 6 1350 ?× 112.5 = √5929 + √8281 101. Ans.(c) is correct ? ×12 = 77 + 91 = 168 36 + 3�� 23 + 1 = 52 ⇒ ? = 14 36 + 3�� + 23 = 52 × 23 108. Ans.(a) is correct 3�� + 59 = 1196 3�� = 1196 – 59 18750 3�� = 1137 = 36 × 11 + 59 × 6 �� = 379 √? 102. Ans.(e) is correct 18750 ⇒ = 396 + 354 343 175 ��2 2 100 √? 18750 ⇒ √? = 750 = 25 ? = 625 + × 350 = ��2 = 171.5 + 612.5 109. Ans.(a) is correct ��2 = 784 3? 729 216 × 72 243 576 �� = 28 = × = 81 3? = 34 ⇒? = 4 103. Ans.(d) is correct 110. Ans.(e) is correct 23(24 + 47– 54) = �� ? = 114 × 8 + 24 − 144 �� = 23 × 17 = 792 �� = 391 104. Ans.(c) is correct 111. Ans.(b) is correct 6 ? = (3 + 4 + 2 − 5) + 2 + 3 + 1 − 1 5 × 650 + 320 + 51 = �� (3 5 2 6) 780 + 320 + 51 = �� = 1151 20 + 18 + 15 − 5 48 3 = 4 + ( 30 ) = 4 + 30 = 5 5 105. Ans.(e) is correct 112. Ans.(e) is correct Sol. 2 221 �� = 11 + 12– 13– 4 (9 + 9 – 9 – 4) For Free Study Material & Quizzes visit : www.mathsbyarunsir.com For any queries or suggestions email us @ [email protected] or whatsapp @ 8881331466

? = (1728) ÷ (144) 120. Ans.(d) is correct ? = 12 ?% of 125 + 225 = 256 – 2.5 × 640 113. Ans.(d) is correct 100 114. Ans.(e) is correct ? × 125 = 256 – 16 – 225 17 70 40 ? = 5 × 17 × 7 × 450 100 = 36000 ? × 125 = 15 100 ? = 15×100 125 ? = 12 121. Ans.(c) is correct 115. Ans.(a) is correct 24 Sol. 1728 + 100 ×? = 1830 24 ×? = 1830 – 1728 ? × 125 = 3 × 4 × 3430 100 5 57 ? = 102×100 ? × 25 = 1176 ? × 125 = 3 × 4 × 3430 24 5 57 ? = 425 ? × 25 = 1176 122. Ans.(a) is correct ⇒ ? = 47.04 7.8 + 50 × 64.4 = 49 – ?2 100 7.8 + 32.2 = 49 – ?² ?² = 49 – 40 ?² = 9 116. Ans.(b) is correct ?=3 Sol. 123. Ans.(b) is correct ? = 13 × 450 + 21 × 250 − 24 × 80 ? = 6/5 of 8/7 of 420 ? = 6/5 × 8/7 × 420 100 100 100 ? = 576 = 58.5 + 52.5 − 19.2 = 91.8 117. Ans.(e) is correct 28 × 9 × 11 ×? = (10)2 124. Ans.(d) is correct 252 22 3 100 × 3 × 22 × 252 Sol. 1350 × 1 × 50 × 1700 = ? × 2700 ? = 28 × 9 × 11 25 100 100 ? = 600 ⇒ ? = 1700 118. Ans.(d) is correct 125. Ans.(e) is correct Sol. Sol. 1330 + 26 × 1800 – 1190 = ? × 50 – 1742 4 ×? = 231 + 424 ⇒ ? = 163.75 100 1330 + 468 – 1190 + 1742 = ? × 50 119. Ans.(a) is correct 2350 = ? Sol. 50 ? = 47 ? = 9 + 28 + 4 – 7 = 34 126. Ans.(a) is correct Sol. 1900 – (2600 × 8 + 1740)+ ? = 80 × 700 13 100 For Free Study Material & Quizzes visit : www.mathsbyarunsir.com For any queries or suggestions email us @ [email protected] or whatsapp @ 8881331466

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