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SSC CGL Tier-1 24-Aug-2021 Shift 2 Solved Paper
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© examsnet.com
Question : 51
Total: 100
Avinash has
20
%
less coins of different countries than Gaurav has. Gaurav has
40
%
more such coins than Chetan has. By what per cent the number of coins which Chetan has is less than the number of coins which Avinash has?(correct to one decimal place)
10.7
10.6
10.5
12
Validate
Solution:
Let Chetan has coins
=
100
Then, Gaurav has coins
40
%
more than Chetan
=
100
×
140
100
=
140
Avinash has
20
%
less than Gaurav
=
140
×
80
100
=
112
coins
∴
Required percentage
=
(
112
−
100
)
112
×
100
=
12
112
×
100
=
10.7
%
© examsnet.com
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