SSC CHSL Model Paper 11

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Directions (72-75) : The table below shows the number of students enrolled in five colleges over the five years (2010 to 2014).

Year	College
Year	A	B	C	D	E
2010	400	270	350	430	470
2011	430	300	330	450	490
2012	370	250	360	470	410
2013	410	310	370	420	430
2014	420	290	340	480	480

Question : 75 of 100

Marks: +1, -0

The number of students studying in collage E in the year 2013 is approximately what per cent of the number of students studying in colleges B, C and D taken together in the year 2013 (nearest to one decimal place)?

38.2%
38.6%
39.1%
39.4%

Validate

Solution:

Number of students studying in college E in the year 2013 = 430
Total number of students studying in college B, C and D in the year 2013 = 310 + 370 + 420= 1100
According to question,
x% of 1100 = 430

⇒x/100×1100=430

⇒x={430×100}/1100=39.1%

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