The house rent for one month is ₹630, then the rent for 2 years will be .
An owner increases the rent of his house by 5% at the end of each year. If currently, its rent is Rs. 2500 per month, how much will be the rent after 2 years?
If a man pays Rs. 28,000 as rent for 4 months, what is his rent for 2 years?