Question

The number of hours, spent by a school boy in different activities in a day is given below : 

Activity	Sleep	School	Play	Homework	Others	Total
Number of Hours	7	7	2	4	4	24

Represent the above information using a pie diagram.

Answer 1

Activity	No. of Hours	θ = Measure of Central angle
Sleep	7	`7/24 xx 360 = 105`
School	7	`7/24 xx 360 = 105`
Play	2	`2/24 xx 360 = 30`
Homework	4	`4/24 xx 360 = 60`
Other	4	`4/24 xx 360 = 60`
Total	24	360

Pie Diagram