SSC CHSL Model Paper 17

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Directions (67-70) : The table below indicates the percentage of students and the ratio of boys and girls in the various streams of a college.
(Total Students = 2600)

\table \Stream,\CE,\CS,\IT,\ME,\EC; % \Students ,20%,18%,21%,22%,19% ;\Boys : \Girls, 3: 2,4: 5,3 : 4,6:5,9 : 10

Question : 70 of 100

Marks: +1, -0

In which stream, is the difference in the percentage of boys and girls minimum?

Validate

Solution:

Difference between boys and girls in EC

=(10-9)×19/100×2600=494

Difference between boys girls in CS

=(5-4)×18/100×2600=468

Difference between boys and girls in IT

=(4-3)×21/100×2600=546

Difference between boys and girls in ME

=(6-5)×22/100×2600=572

In CS, the difference between boys and girls is minimum.

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