Practice MCQ Questions and Answer on Compound Interest

21.

An amount of Rs. 10000 becomes Rs. 14641 in 2 years if the interest is compounded half yearly. What is the rate of compound interest p.c.p.a. ?

  • (A) 10%
  • (B) 12%
  • (C) 16%
  • (D) 20%

22.

If the compound interest on a sum of money for 3 years at the rate of 5% per annum is Rs. 252.20, the simple interest on the same sum at the same rate and for the same time is ?

  • (A) Rs. 220
  • (B) Rs. 240
  • (C) Rs. 245
  • (D) Rs. 250

23.

Find the rate percent per annum if Rs. 2000 amounts to Rs. 2315.25 in one and half years interest being compounded half yearly.

  • (A) 10%
  • (B) 11.5%
  • (C) 5%
  • (D) 20%

24.

The least number of complete years in which a sum of money put out at 20% compound interest will be more than doubled is:

  • (A) 3
  • (B) 4
  • (C) 5
  • (D) 6

25.

A loan is to be returned in two equal yearly instalments. If the rate of interest is 10% p.a., compounded annually, and each instalment if Rs. 5,808, then the total interest charged in this scheme is:

  • (A) Rs. 1,563
  • (B) Rs. 1,536
  • (C) Rs. 1,632
  • (D) Rs. 1,602

26.

What will be the simple to compound interest (compounded annually) ratio on two identical funds put in a bank at an interest rate of 8% (per annum) for three years?

  • (A) 3 : 5
  • (B) 1875 : 2029
  • (C) 3 : 4
  • (D) 243 : 342

27.

The difference between compound and simple interest on a certain sum for 3 years at 5% per annum is Rs. 122. The sum is = ?

  • (A) Rs. 16000
  • (B) Rs. 15000
  • (C) Rs. 12000
  • (D) Rs. 10000

28.

At what rate of compound interest per annum will a sum of Rs. 1200 become Rs. 1348.32 in 2 years ?

  • (A) 6.5%
  • (B) 4.5%
  • (C) 6%
  • (D) 7.5%

29.

Albert invested an amount of Rs. 8000 in a fixed deposit scheme for 2 years at compound interest rate 5 p.c.p.a. How much amount will Albert get on maturity of the fixed deposit?

  • (A) Rs. 8600
  • (B) Rs. 8620
  • (C) Rs. 8820
  • (D) None of these

30.

The difference between the amount of compound interest and simple interest accrued on an amount of Rs. 26000 at the end of 3 years is Rs. 2994.134. What is the rate of interest p.c.p.a ?

  • (A) 17%
  • (B) 19%
  • (C) 22%
  • (D) Cannot be determined