Study the given pie charts and answer the question that follows.
The number of students who passed the examination from institute C is what percentage of the total number of students who appeared from institutes D and E ?
Show answer & explanation
Correct answer: B
Explanation
The correct answer is option 2 i.e. 56.25%
The number of students who appeared from C = 90/360 × 1200 = 300.
The number of students who appeared from D = 105/360 × 1200 = 350.
The number of students who appeared from E = 39/360 × 1200 = 130.
Number of students who passed from institute C = 900 × 30% = 270
% required = 270/480 × 100 = 56.25%.