"Mr. Sharma's expenditure and savings are in the ratio of 3 : 2. His income increases by 10%.
Channel: Doubtnut
Date: 2020-04-05

"Mr.
 Sharma's expenditure and savings are in the ratio of 3 : 2. His income
 increases by 10%. His expenditure also increases by 12%. How much percent
 does his savings increase? 
`6%`
b. `7%`
c. `11 %`
d. `13 %`"