The interest on a certain deposit at 4.5% p.a. is Rs 202.50 in one year. How much will the additional interest in one year be on the same deposit at 5% p.a.? (a) Rs. 20.25         (b) Rs. 22.50       (c) Rs. 25       (d) Rs 42.75

The compound interest on Rs. 4000 at 25% p.a. in 3 years :

In how many years will the simple interest on Rs 3750 be one-fifth of itself if rate of interest is 5% p.a.?

A man gets a simple interest of Rs 1000 on a certain principal at the rate of 5 p.c.p.a. in 4 years. What compound interest will the man get on twice the principal in 2 years at the same rate? (a) Rs 1000 (b) Rs 1005 (c) Rs 10125 (d) 11025 (e) None of these

The compound interest on Rs. 10000 at 20% p.a. in 4 years :

The simple interest on a certain sum of money at the rate of 5% p.a. for 8 years is Rs 840. At what rate of interest the same amount of interest can be received on the same sum after 5 years? (a) 6% (b) 8% (c) 9% (d) 10%

If the simple interest on a sum of money for 2 yr ast 5% per annum is Rs. 50, what will be the compound interest on the same sum at the same rate for the same time? (A) Rs. 51.25 (B) Rs. 52 (C) Rs. 54.25 (D) Rs. 60

Interest on deposits for a year. To get an interest of Rs 280 per year, how much money should be deposited?