Question

A man bought 15kg of oil at rs 7 per kg. But of 2kg of it dropped through a leak. At what price per kilogram should be sold the rest to make a total gain of rs 64?

Answer 1

cost price of 15 kg oil@rs 7.00 is. rs105.00

now 2 kg leaks so remaining quantity is 13 kg

so 13 kg costs 105.00

now profit of 64 is needed so selling price =105+64

=169



so 13 kg sold at 169 means the price sold oer unit was 169/13


=13

Answer 2

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