1.

By Selling A Book For Rs.258, A Bookseller Gains 20%. Find How Much Should He Sell To Gain 30% ?

Answer»

SELLING PRICE of the book = Rs. 258

Gain = 20%

S.P = 120100×258

= Rs. 215

C.P = 130100×215

= Rs. 279.50

Therefore, the book seller MUST sell the book at Rs. 279.50 to make 30% PROFIT.

Selling price of the book = Rs. 258

Gain = 20%

S.P = 120100×258

= Rs. 215

C.P = 130100×215

= Rs. 279.50

Therefore, the book seller must sell the book at Rs. 279.50 to make 30% profit.



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