Page 210 - Start Up Mathematics_4

Graph-Based Questions

At the beginning of the new session, the students opt for various activities in the school. The
following graph depicts the number of students who opted for various activities. Observe
the graph carefully and answer the questions that follow.

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160

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Number of students 100

80

60

40
Gymnastics Karate Aerobics Dance

20
0 Arts Yoga

Activities

1. Which are the two most popular activities among students?
(a) Arts and dance (b) Arts and aerobics
(c) Yoga and karate (d) Gymnastics and arts

2. What is the difference between the number of students who have opted for aerobics
and the ones who have opted for yoga?
(a) 90 (b) 80 (c) 85 (d) 70

3. How many students are there in all?
(a) 760 (b) 850 (c) 770 (d) 720

4. If 25 students leave aerobics and join yoga, then what will be the number of students
in yoga?
(a) 115 (b) 105 (c) 135 (d) 125

5. How many more students should take gymnastics so as to have the same strength as
in arts?
(a) 85 (b) 80 (c) 90 (d) 100

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