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SSC Selection Post 2022 PYQ — Question 72

SSC Selection Post - Higher Secondary Level - 01 Aug 2022 - Shift 3 • Quantitative Aptitude • Q72

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The following table shows the number of boys and the number of girls in 5 different classes, C1 to C5, of a school. 

Class Boys Girls
C1 25 25
C2 30 20
C3 15 25
C4 28 32
C5 26 24

The number of boys in C5 is approximately what percent of the average number of girls per class?

Show answer & explanation

Correct answer: D

Explanation

The correct answer is option 4 i.e. 103.17%.

Number of boys in C5 = 26

Average number of girls per class = (25 + 20 + 25 + 32 + 24)/5 = 25.2

Percentage = (26/25.2) × 100 = 103.17% (approx)