Question

At what rate of interest should the money be invested?
2. 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.
school there are 50 teacher. 2007 of them are mon and the vantar woman If nº​

Answer 1

Answer:

2. ₹1100

Step-by-step explanation:

Rahul sold to Sohan @gain of 10%= 110%

and Sohan sold this (110%) to mohan at loss of 10% (110x90/100 =99%)

if mohan paid ₹990 to sohan that means 99% of value is = 990

so ultimately we have to find out the Cost(CP) paid by Rahul 100% =?

if 99%=990

then 100%= ₹1100