1.

By selling 18 chocolates, a vendor loses the selling price of 2 chocolates. Find his loss per cent.

Answer»

11%
12%
10%
15%

Solution :Let the SP of 1 CHOCOLATE ₹ 1 SP of 8 chocolate = ₹ 18 and LOSS = ₹ 2 CP=SP + loss = 18+2= ₹ 20 PERCENTAGE loss = `"loss"/(CP)xx100=2/20xx100=10%`


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