Math, asked by Imalwaysop, 1 month ago

Cost Price of 11 pencils is equal to the selling price of 10 pencils. Then loss or gain percentage (whatever may be the cost of 1 pencil) is
1) 12%
2) 10%
3) 20%
4) 25%

Answers

Answered by sanjaytj25
0

The cost price of 11 pencils = S.P of 10 pencils

Let C.P of 1 pencil is 1 rupee

C.P of 10 pencils = 10 rupees

S.P of 10 pencils = C.P of 11 pencils = 11 rupees

Profit on 10 pencils = 11 – 10 = 1 rupee

Profit % =

 \frac{1}{10} ×

100 = 10 %

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