Question

The marks obtained by a student in an examination out of 100 are given below. The total marks obtained in various subjects are as follows:

Subject	Marks
Marathi	85
English	85
Science	90
Mathematics	100
Total	360

Represent the above data using pie diagram

Answer 1

First of all, we compute the central angle for each subject as shown in the following table

Sr.No.	Subject	Marks	Measure of central angle
1	Marathi	85	`85/360xx 360^@ = 85^@`
2	English	85	`85/360 xx 360^@ = 85^@`
3	Science	90	`90/360xx 360^@ = 90^@`
4	Mathematics	100	`100/360 xx 360^@ = 100^@`
	Total	360