GATE Mechanical Engineering (ME) 2020 Shift 1 Solved Paper

Question : 6 of 65

Marks: +1, -0

The bar graph shows the data of the students who appeared and passed rates (in percentage) of these four schools

{P}, {Q}, {R}

and

{S}

. The average of success rates (in percentage) of these four schools is___________.

Solution:

Sucess Rate

(P)=\;{280}/{500} × 100=56 \%

Sucess Rate

(Q)=\;{330}/{600} × 100=55 \%

Sucess Rate

( {R})=\;{455}/{700} × 100=65 \%

Sucess Rate

( {S})=\;{240}/{400} × 100=60 \%

Average Success Rate

=\;{56+55+65+60}/{4}

=59 \%

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