Question

A survey of students was made to know which game they like. The data obtained in the survey is presented in the given pie diagram. If the total number of students are 1000, 

i. how many students like cricket? 

ii. how many students like football? 

iii. how many students prefer other games?

Answer 1

∴ 225 students like cricket.

ii. Central angle for football (θ) = 63°

∴ 175 students like football. 

iii. Central angle for other games (θ) = 72°

∴ 200 students like other games