Question

A group of 360 people were asked to vote for their favourite season from the three seasons rainy, winter and summer.

(i) Which season got the most votes?

(ii) Find the central angle of each sector.

(iii) Draw a pie chart to show this information.

Season	Number of votes
Summer	90
Rainy	120
Winter	150

Answer 1

(i) Winter

(ii) Total number of votes = 90 + 120 + 150 = 360

Season	Number of votes	In fraction	Central angle
Summer	90
Rainy	120
Winter	150

(iii) A pie chart can be drawn for the above data as follows.