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Quantitative Aptitude

Averages

Total no. of ...

Question

Total no. of female students in CSE is what % more than the male students in the same dept?

A

44.45%

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B

40.76%

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C

40.75%

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D

40.66%

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E

None of these

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Solution

The correct option is A 44.45%
$N u m b e r o f s t u d e n t s i n C S E d e p t = 2200$
$R a t i o o f m a l e : f e m a l e = 9 : 13 \Rightarrow 900 : 1300$
$R e q u i r e d a n s w e r = 400 \times \frac{100}{900} = 44.45 %$

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