Item Price Ice Cream 30 Cheese slice 20 50 Juice 10 Chips 40 Bread a) What is the total price of an ice cream and a glass of juice together? b) If Rahul buys one ice cream and two slices of cheese, find the total amount he needs to pay. Price of Different Items Solution: Scale on X – axis: 1 cm = 1 Item Y – axis on Y – axis: 1 cm = 10 Rupees 50 Price in rupees 40 30 20 10 0 Ice cream Cheese Juice Chips Bread X – axis Items . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Data Handling 49 NR_BGM_9789386663467 MAPLE G04 MATHS WORKBOOK TERM 3_Text.pdf 51 1/9/2019 4:23:47 PM
Higher Order Thinking Skills (H.O.T.S.) Short Answer Question 21) The number of students in Team 1 and Team 2 in the divisions from A to D is as follows. Division A B C D Team 1 35 35 55 50 Team 2 40 45 30 25 Total 75 80 85 75 Represent the given data using a bar graph. Solution: 50 1/9/2019 4:23:47 PM NR_BGM_9789386663467 MAPLE G04 MATHS WORKBOOK TERM 3_Text.pdf 52
Long Answer Question 22) The population of different cities in 2017 and 2018 is given in the table below. Draw a double bar graph and answer the following questions. City Population in Lakhs 2017 2018 A 25 32 B 30 44 C 42 48 D 33 40 a) Which city has the maximum population in the year 2018? b) In which cities do you find the same difference in population for the two years? c) Which city had the minimum population in the year 2017? Solution: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Data Handling 51 NR_BGM_9789386663467 MAPLE G04 MATHS WORKBOOK TERM 3_Text.pdf 53 1/9/2019 4:23:47 PM
Practice Questions 1) If =12 balls, write the number of balls for each student. Student name Number of balls with each student Valentina Raghava Pasha Vishnupriya 2) If = 8 students, then a) find the number of students represented by b) Represent 12 students pictorially. 3) If = 6 girls, then show the number of girls in each grade using pictures. Grade Number of girls Grade 1 15 Grade 2 18 Grade 3 21 Grade 4 27 4) Count the number of tables, windows, chairs and fans in your classroom and represent their number in a tabular form. 5) Read the following data and draw a bar graph. Day Monday Tuesday Wednesday Thursday Friday Saturday Number of shoes sold 25 15 40 30 50 75 6) The number of students who attended a talent contest from each school is recorded in the table. School School 1 School 2 School 3 School 4 School 5 45 90 100 55 No. of students admitted 70 Draw a bar graph based on the given data. 52 1/9/2019 4:23:47 PM NR_BGM_9789386663467 MAPLE G04 MATHS WORKBOOK TERM 3_Text.pdf 54
7) Read the bar graph and complete the table.Number of students Mode of Transport 250 200 150 100 50 0 Car School Bus Public transport walk Bicycle Transport 8) Read the following bar graph and answer the questions. Weight and height Weights and Heights of Five Students 140 120 100 80 60 40 20 Priya Rahul Vaishu Nirupam 0 Hari Weight (kg) Height (cm) a) Who is the tallest among the five students? What is Vaishu’s height? b) Who is heavier, Nirupam or Priya? 9) Draw a bar graph based on the literacy rates of 5 states in India as given below. State Kerala Mizoram Tripura Goa Madhya Pradesh Literacy rate (%) 94 91 87 89 69 10) Collect the weights of any of your 4 friends. Write the data including your weight in a table. Draw a bar graph. 11) The number of wickets taken by Pathan in 5 test matches in a tournament are recorded as fallows. Draw a bar graph based on the given data. Day First match Second match Third match Fourth match Fifth match 1st innings 2 8 5 4 6 2nd innings 5 7 3 4 3 Data Handling 53 NR_BGM_9789386663467 MAPLE G04 MATHS WORKBOOK TERM 3_Text.pdf 55 1/9/2019 4:23:47 PM
12) Read the following bar graph and prepare three questions. 1000 Number of Passengers on the Train Number of passengers 900 800 700 600 500 400 300 200 100 Reservation AC - 1 AC - 2 Men Women Children 0 General 13) Draw a bar graph using the following table. ( = 100 cars) Day Number of cars produced in each day Day 1 Day 2 Day 3 Day 4 Day 5 14) Aditya recorded the weekly attendance of his class of 40 students in the following table. Day Monday Tuesday Wednesday Thursday Friday Saturday No. of students absent 35 25 40 38 30 35 Draw the bar graph. 15) Ablood donation camp was conducted in a hospital for 4 days. Draw a bar graph based on the data collected as given below. Day Day 1 Day 2 Day 3 Day 4 No. of donors participated 5 12 15 8 54 1/9/2019 4:23:47 PM NR_BGM_9789386663467 MAPLE G04 MATHS WORKBOOK TERM 3_Text.pdf 56
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