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A shopkeeper has 11 books of same cost p...

A shopkeeper has 11 books of same cost price. He sells the first book at certain price, then the sells second book at a price which is Rs 1 less than the selling price of first book and then the sells third book at price which is Rs 1.less than the selling price of second book following this pattern, he sold 11 books. If he sells six books atits cost price. Find the over all percent profit or loss on selling all 11 books.

A

`20%`

B

`10%`

C

`(1)/(11)`

D

No profit No loss

Text Solution

Verified by Experts

The correct Answer is:
D
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