Solution: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ................................................................................. ................................................................................. ................................................................................. Long Answer Questions 15) The type of movie liked by students in a class is given in the form of a circle graph. Observe the graph carefully and answer the questions that follow. Favourite Type of Movies Animated 12% Action 27% SciFi 23% Comedy 38% a) W hich type of movie is the most favourite among the students? What is the percentage? b) Which type of movie is the least favourite among the students? What is the percentage? c) W hat is the combined percentage of students who like comedy and SciFi? d) What percentage of students like action movies? Solution: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ................................................................................. ................................................................................. ................................................................................. ................................................................................. ................................................................................. ................................................................................. Data Handling 49 NR_BGM_9789386663610 MAPLE G05 MATHS WORKBOOK TERM 3_Text.pdf 51 1/10/2019 10:25:01 AM
................................................................................. ................................................................................. ................................................................................. 16) Read the graph shown below and answer the following questions. Production of Vegetables Potato 37.5% Beans 50% Onion 12.5% a) W hich vegetable is produced the most? What is its percentage? b) W hich vegetable is produced the least? What is its percentage? c) W hat is the percentage of the production of potato? d) W hat is the combined percentage of the production of onion and potato? Solution: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ................................................................................. ................................................................................. ................................................................................. ................................................................................. ................................................................................. ................................................................................. Application Short Answer Questions 17) Out of 50 students of Class V, 10 like chess, 15 like badminton and the remaining like football. Determine the fraction and percentage of the data groups in a tabular format. 50 NR_BGM_9789386663610 MAPLE G05 MATHS WORKBOOK TERM 3_Text.pdf 52 1/10/2019 10:25:01 AM
Solution: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ................................................................................. ................................................................................. ................................................................................. ................................................................................. ................................................................................. ................................................................................. ................................................................................. 18) There are 40 students in a class. Given below are the grades they achieved in an examination: Grade A: 20 students, Grade B: 10 students, Grade C: 8 students, Grade D: 2 students Find the fraction and the percentage of students who received each grade. Solution: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ................................................................................. ................................................................................. ................................................................................. ................................................................................. ................................................................................. ................................................................................. ................................................................................. ................................................................................. ................................................................................. ................................................................................. ................................................................................. ................................................................................. Long Answer Questions 19) 25% of Srilekha’s savings is spent on purchasing a computer and 37.5% is spent on buying a Scooty. 12.5% is spent on purchasing a TV and the remaining 25% is spent on a fridge. Represent Srilekha’s expenditure in the form of a circle graph. Data Handling 51 NR_BGM_9789386663610 MAPLE G05 MATHS WORKBOOK TERM 3_Text.pdf 53 1/10/2019 10:25:01 AM
Solution: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ................................................................................. ................................................................................. ................................................................................. ................................................................................. ................................................................................. ................................................................................. ................................................................................. ................................................................................. ................................................................................. 20) There are 40 students in a class. 15 students like Mathematics, 10 students like Science, 5 students like Social Studies and the remaining 10 students like English. Represent the data in the form of a circle graph. Solution: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ................................................................................. ................................................................................. ................................................................................. 52 NR_BGM_9789386663610 MAPLE G05 MATHS WORKBOOK TERM 3_Text.pdf 54 1/10/2019 10:25:01 AM
................................................................................. ................................................................................. ................................................................................. ................................................................................. ................................................................................. ................................................................................. ................................................................................. Higher Order Thinking Skills (H.O.T.S.) Short Answer Question 21) The marks obtained by 30 students in Hindi in Class V are given below. Write the tally marks and find their fractions. 20, 25, 30, 30, 25, 40, 50, 30, 30, 40, 50, 50, 50, 20, 20, 25, 25, 40, 40, 25, 25, 20, 25, 30, 25, 30, 40, 50, 25, 20 Solution: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Data Handling 53 NR_BGM_9789386663610 MAPLE G05 MATHS WORKBOOK TERM 3_Text.pdf 55 1/10/2019 10:25:01 AM
................................................................................. ................................................................................. ................................................................................. ................................................................................. ................................................................................. ................................................................................. ................................................................................. ................................................................................. ................................................................................. ................................................................................. ................................................................................. ................................................................................. ................................................................................. Long Answer Question 22) The different items won by participants in a game show are as given below. dinner set, air conditioner, dinner set, washing machine, dinner set, air conditioner, dinner set, car, bike, air conditioner, dinner set, car, washing machine, dinner set, air conditioner, dinner set, washing machine, dinner set, air conditioner, dinner set, car, bike, air conditioner, dinner set, car, bike, washing machine, air conditioner, dinner set, air conditioner, dinner set, washing machine, dinner set, bike, dinner set, air conditioner, dinner set, car, bike, air conditioner Write tally marks, draw a circle graph for the same and answer the following questions. a) How many participants won washing machines? b) How many participated in the show? Solution: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ................................................................................. ................................................................................. ................................................................................. ................................................................................. ................................................................................. 54 NR_BGM_9789386663610 MAPLE G05 MATHS WORKBOOK TERM 3_Text.pdf 56 1/10/2019 10:25:01 AM
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Practice Questions 1) The following table shows the number of students absent during a week in a class of 40 students. Day Monday Tuesday Wednesday Thursday Friday Saturday No. of students 5 28 1 35 absent Draw a circle graph and colour the parts. 2) The number of students admitted in each grade from 1 to 5 in St. Ann’s school is recorded in the table. Grade Grade 1 Grade 2 Grade 3 Grade 4 Grade 5 No. of students 70 45 90 100 55 admitted Draw a circle graph based on the given data. 3) A blood donation camp is conducted near Maya’s house for 4 days. She visited the camp with her father and collected the following data. Day Day 1 Day 2 Day 3 Day 4 No. of donors 17 28 39 16 participated Draw a circle graph based on the given data. 4) A librarian conducted a book exhibition for 5 days in Chaya’s village. Chaya collected and recorded the following data in the form of a table. The table shows the number of people who visited exhibition. Day Day 1 Day 2 Day 3 Day 4 Day 5 No. of people visited 120 84 78 168 160 Draw a circle graph based on the given data. 5) The table below shows the number of wickets taken by Shreya in 5 matches. Draw a circle graph based on the given data. First Second Quarter Day Semifinal Final match match final No. of people visited 2 8 5 4 6 56 1/10/2019 10:25:01 AM NR_BGM_9789386663610 MAPLE G05 MATHS WORKBOOK TERM 3_Text.pdf 58
6) The given circle graph shows the growth in the use of cars in 6 states. Growth in car usage Read the graph and answer the following questions. Pondicherry Andhra Pradesh a) W hich state shows the highest growth in car usage? 7% 9% b) Which two states show equal 15% 7% Telangana Karnataka growth in car usage? 50% Kerala 12% c) W hich states altogether show growth equal to that of Tamil Nadu Kerala? 7) The given circle graph shows the states ranked by literacy States ranked by literacy rates rates as per the census of 2011. Read the graph and answer the following questions. a) Write the names of the states in ascending order as 87.2% 94% per their literacy rates. Tripura Kerala b) What is the difference in percentages of literacy rates 88.7% 91.8% of the last two states? Goa Lakshadweep c) What is the difference in percentages of literacy rates 91.3% of the first and last states? Mizoram 8) The following circle graph shows the number of students from different groups who went on an excursion from a school. Read the graph and prepare any three questions based on your observation. Number of students participated in an excursion 25% 17% Group 4 Group 5 24% 14% Group 3 Group 1 20% Group 2 Data Handling 57 NR_BGM_9789386663610 MAPLE G05 MATHS WORKBOOK TERM 3_Text.pdf 59 1/10/2019 10:25:02 AM
9) Choose the correct circle graph for the following data that shows the cost of petrol per litre in four different states. City Hyderabad Mumbai Kolkata Bangalore Cost (in rupees) 87.99 90.35 84.82 83.66 Cost of Petrol 25% 17% Kolkata Bangalore 30% Hyderabad 27% Mumbai Cost of Petrol 24% 25% Bangalore Hyderabad 24% 26% Kolkata Mumbai 10) Draw a circle graph based on the number of girls and boys present in the class. 58 1/10/2019 10:25:02 AM NR_BGM_9789386663610 MAPLE G05 MATHS WORKBOOK TERM 3_Text.pdf 60
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