GATE Civil Engineering (CE) 2019 Shift 1 Solved Paper

Question : 8 of 65

Marks: +1, -0

In a sports academy of 300 people, 105 play only cricket, 70 play only hockey, 50 play only football, 25 play both cricket and hockey, 15 play both hockey and football and 30 play both cricket and football. The rest of them play all three sports. What is percentage of people who play at least two sports?

$23.30$
$50.00$
$28.00$
$25.00$

Validate

Solution:

Total

=300

{C}=105

{H}=70

{F}=50

{C}+ {H}=25

{H}+ {F}=15

{C}+ {F}=30

{C}+ {H}+ {F}=300-(295)=5

\%

of people playing at least 25 sports

=\;{25+15+30+5}/{300} × 100

=\;{75}/{300} × 100=25 \%

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