Question

The data given below shows number of hours spent by a school boy on different activities on a

working day.

Activity	School	Homework	Play	Sleep	Others	Total
Number of hours	7	4	2	8	3	24

Represent the above data by a pie chart.

Answer 1

Total No. of Hours = 24 

Central Angle of Component = \(\frac{Value\,of\,Component}{Total\,Value}\times 360^\circ\)

Calculation of central angles