SSC CHSL 13 Apr 2021 Shift 3 Paper

Section: Quantitative Aptitude

Question : 61 of 100

Marks: +1, -0

The given histogram shows the marks scored by 40 students in a test of maximum 30 marks.

What is the percentage of students who scored less than

50 \%

marks?

Solution:

According to the given bar graph,

∴

Required per cent of students

\;\; =\;{(2+8+7) × 100}/{(2+8+7+8+10+5)}

\;\; =\;{17}/{40} × 100=42.5 \%

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