Subject :IMO Class : Class 8
A man bought a house for ₹ 5 lakhs and rents it. He puts 
of each month's rent aside for repairs, pays ₹ 1660 as annual taxes and realises 10% on his investment thereafter. What is the monthly rent of the house ?
A₹ 2460
B₹ 2500
C₹ 4920
D₹ 5000