Question

if you want 5 rupee Paytem cash then answer to my question which is below:::::::
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A dishonest dealer professes to sell his goods at cost price, but he uses a weight of 960 gram for the kg weight. find his gain percent

Answer 1

Solution:

used weight = 960 gram.

correct weight for 1 kg = 1000 gram.

Gain = 1000 - 960 = 40.

Gain percent = (40 / 1000) * 100 = 4 %