Page 194 - New Medley 5 Semester 2

Solution: (a) Eda

(b) Central angle corresponding to Nilima’s sector is 90°.
90° 1
That means, or of the circle graph.
360° 4
1
\ The number of votes = × 36 = 9
4

Thus, Nilima got 9 votes.
(c) Aparna’s sector is the largest. That means, she was
elected as the winner.

EXERCISE 9.2

A. Here is a circle graph that shows how Sumi spent her whole day. Circle
has been divided into 5 parts. There are 24 hours in a day, others and
playing represent 4 hours each.

Can you complete the table given below using the details in the circle graph?

Activities Time spent
Others Playing
School

Sleeping
School
Sleeping
Playing 4 hours

Homework 2 hours HW

Others 4 hours

B. The given pictograph shows the number of students (of a class) who
have opted for the second languages.

Languages No. of students

Hindi   

Sanskrit  

Telugu      

German    

Each  stands for 3 students.

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