Question

Below is the pie graph showing colors picked by students of a class. If total students of class are 200, how many students picked red color?

(a) Red

(b) Blue

(c) Green

(d) Yellow

This question was addressed to me during a job interview.

Origin of the question is Data Handling in chapter Data Handling of Mathematics – Class 8

Answer 1

The correct answer is (c) Green

To elaborate: Pie graph shows relation between whole and its parts. According to the pie chart, 11% of students picked red color. Total number of students of a class is 200. Thus, number of students who picked red color is 22.