Question

Rahul sold a watch to Sohan at a gain of 10% and Sohan sold it to Mohan at a loss of
10%. If Mohan paid ₹990 for it, find the price paid by Rahul.​

Answer 1

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Answer 2

Answer:

1. Mohan's cp = ₹ 990

Sohan's loss = 10%. 10÷100 × ₹990 = 99 so, Sohan's Cp = ₹990 - 99 = 891 . profit of Rahul = 10% so rahul had to pay = 891 - (10×891÷100) = 801.9