IBPS RRB Officer Prelims 10 Sep 2017 Paper

(1) Let Dhiren’s monthly salarybe Rs. 100.
Investment in mutual fund= Rs. 30
Expenditure on house rent
=

70×20

100

=Rs.14
∴Expenditure on grocery
= Rs. 24
Expenditure on medicine
= Rs. 16
Savings
= 100 – (30 + 14 + 24 + 16)
= Rs. (100 – 84) = Rs. 16
When savings is Rs. 16,
monthly salary = Rs. 100
When savings is Rs. 4400,
monthly salary
= Rs.[

100

16

×4400]
= Rs. 27500