Management Aptitude Test Sep 2020 Paper

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Directions (Q. Nos. 121-125) Study the following table to answer these questions.
The following table gives the number of candidates Appeared (App.) and Qualifies (Quali.) in

{ABC}

entrance examination from different zones (I - IV in different years from 2006 - 2011)

Question : 123 of 200

Marks: +1, -0

Ratio between boys and girls for qualified and for appeared from zone IV in 2009 are

7: 3

and

3: 2

respectively. What is the approximate ratio between the boys qualified and girls appeared?

$2: 13$
$13: 19$
$1: 28$
$1: 50$

Validate

Solution:

Total qualified in 2009 from zone IV

\;\; =500

\;\text " Boys "\; \;\; =\;{7}/{10} × 500

\;\; =350

\;\text " Girls "\; \;\; =150

Total appeared in 2009 zone IV

=2468

\;\text " Boys "\;=\;{3}/{5} × 2468

\;\text " Girls "\;=\;{2}/{5} × 2468

Boys qualified : Girls appeared

\;\; =350: \;{2}/{5} × 2468

\;\; =13: 19 \;\text " (approx.) "\;

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