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

Please Tell the answer ​

Answer 1

Step-by-step explanation:

Rahul sold his watch for 10% profit.

Let the cost price Rahul purchased be x:

x+10% of x=110x/100.

Selling price of watch by Rahul is Cost price for Sohan.

Sohan sold it for 10% loss:

10% of 110x/100=11x/100.

SP by Sohan is CP-loss=110x/100-11x/100=99x/100.

Is Mohan paid Rs.990 for Sohan, then SP by Sohan is 990.Rs

990=99x/100

1000.Rs =x

Therefore, Rahul paid 1000.Rs to purchase the watch.

Answer 2

Answer:

answer attached in photo