GATE Mechanical Engineering (ME) 2020 Shift 2 Solved Paper

Question : 10 of 65

Marks: +1, -0

The two pie-charts given below show the data of total students and only girls registered in different streams in a university. If the total number of students registered in the university is 5000 , and the total number of the registered girls is 1500 ; then the ratio of boys enrolled in Arts to the girls enrolled in Management is

$11: 9$
$9: 22$
$2: 1$
$22: 9$

Validate

Solution:

Total no. of students in the university

= 5000

Total no. of girls

= 1500

(\Boys)_{\arts } =0.2 × 5000-0.3 × 1500

=550

(\Girls)_{\management} =0.15 × 1500

=225

{\text " (Boys) "_{\text "Arts "}}/{\text " (Girls) "_{\text "management "}}=\;{550}/{225}=\;{22}/{9}

=22: 9

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