SSC CGL 23 Aug 2021 Shift 2 Paper

Question : 53 of 100

Marks: +1, -0

Study the following table and answer the question.
Number of students enrolled for Vocational Courses (VC) in institutes A, B, C, D, E and F.

The difference between the average number of students enrolled for VC in institute

{F}

in 2015,2017 and 2018 and the average number of students enrolled in all the six institutes in 2014 is

Solution:

Average number of students enrolled for VC in institute

{F}

in 2015 , 2017 and 2018

=\;{230+220+210}/{3}=\;{660}/{3}=220

Average number of students enrolled is all six institutes in 2014

\;\; =\;{110+120+140+125+150+165}/{6}

\;\; =\;{810}/{6}=135

∴ \;\text " Difference "\;=220-135=85 .

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