Practice MCQ Questions and Answer on Compound Interest

51.

Simple interest on a certain sum of money for 3 years at 8% per annum is half the compound interest on Rs. 4000 for 2 years at 10% per annum. The sum placed on simple interest is:

  • (A) Rs. 1550
  • (B) Rs. 1650
  • (C) Rs. 1750
  • (D) Rs. 2000

52.

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

53.

Rahul invested equal sums of money at compound interest under two schemes A and B. Under scheme A, the interest rate was 10% per annum and under scheme B, the interest rate was 12% per annum. The compound interest after two years on the sum invested in scheme A was Rs. 1,050. How much is the interest earned under scheme B after two years, if the interest is compounded annually in both schemes?

  • (A) Rs. 1,722
  • (B) Rs. 1,270
  • (C) Rs. 1,272
  • (D) Rs. 1,372

54.

A sum of Rs. 5324 is accumulated in 3 years at 10% compound interest, What is the original amount = ?

  • (A) Rs. 2000
  • (B) Rs. 4000
  • (C) Rs. 6000
  • (D) Rs. 3000

55.

The compound interest on a certain sum for 2 years at 10% per annum is Rs. 525. The simple interest on the same sum for double the time at half the rate percent per annum is:

  • (A) Rs. 400
  • (B) Rs. 500
  • (C) Rs. 600
  • (D) Rs. 800

56.

The compound interest on Rs. 30,000 at 7% per annum is Rs. 4347. The period (in years) is:

  • (A) 2
  • (B) 212
  • (C) 3
  • (D) 4

57.

A sum of Rs. x was borrowed and paid back in two equal yearly instalments, each of Rs. 35,280. If the rate of interest was 5%, compounded annually, then the value of x is:

  • (A) 64,400
  • (B) 65,600
  • (C) 64,800
  • (D) 65,400

58.

A certain sum amount to Rs. 15,500 in 2 years at 12% p.a. simple interest. The same sum will amount to what in 112 years at 10% p.a., if the interest is compounded half yearly (nearest to Rs. 1)?

  • (A) Rs. 14,470
  • (B) Rs. 15,125
  • (C) Rs. 14,360
  • (D) Rs. 13,460

59.

The compound interest on a sum of Rs. 20,000 at 15% p.a., for 223 years, interest compounded yearly is:

  • (A) Rs. 9,098
  • (B) Rs. 8.896
  • (C) Rs. 9,000
  • (D) Rs. 9,095

60.

What is the amount (in Rs.) of a sum of Rs. 32,000 at 20% per annum for 9 months, compounded quarterly?

  • (A) 37,044
  • (B) 35,087
  • (C) 32,000
  • (D) 30,876