Sainik School Entrance Exam 2018 Solved Paper

© examsiri.com

Question : 23 of 150

Marks: +1, -0

If the cost price of 10 greeting cards is equal to the selling price of 8 greeting cards. Then the gain or loss

\%

is:

Loss of 25%
Loss of 20%
Gain of 25%
Gain of 20%

Solution:

(c) 10 CP=8 SP

={CP}/{SP}={8}/{10}

Let,

{CP}=8

{SP}=10

Profit

\%=\frac{SP-CP}/{CP} ×100

={10-8}/{8} ×100={2}/{8} ×100=25 \%

So gain of

25 \%

© examsiri.com

Go to Question:

Prev Question

Next Question