Compound interest questions Practice Question and Answer

Q:

What will be the compound interest (nearest to Rs. 1 on a sum of Rs. 25,000 for 2 years at 12% p.a., if the interest is compounded 8-monthly?

1114 0

  • 1
    Rs. 6.349
    Correct
    Wrong
  • 2
    Rs. 6,493
    Correct
    Wrong
  • 3
    Rs. 6,394
    Correct
    Wrong
  • 4
    Rs. 6,439
    Correct
    Wrong
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Answer : 2. "Rs. 6,493"

Q:

If the interest is compounded half-yearly, then what will be the compound interest (in Rs) on a sum of Rs 10000 for 1 year at the rate of 10% per annum?

1107 0

  • 1
    1250
    Correct
    Wrong
  • 2
    525
    Correct
    Wrong
  • 3
    1000
    Correct
    Wrong
  • 4
    1025
    Correct
    Wrong
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Answer : 4. "1025"

Q:

Surekha borrowed a sum of money and returned it in two equal annual instalments of ₹5,547 each. If the rate of interest was $$7{1\over 2}\%$$ p.a. compounded yearly, then the total interest paid by her was:

1100 0

  • 1
    ₹1,144
    Correct
    Wrong
  • 2
    ₹1,096
    Correct
    Wrong
  • 3
    ₹1,126
    Correct
    Wrong
  • 4
    ₹1,134
    Correct
    Wrong
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Answer : 4. "₹1,134"

Q:

A borrowed Rs.1500 at 4% per annum and Rs.1400 at 5% per annum for the same period. He paid Rs.390 as total interest. Find the time for which he borrowed the sum.

1095 1

  • 1
    3 years
    Correct
    Wrong
  • 2
    3.5 years
    Correct
    Wrong
  • 3
    4.5 years
    Correct
    Wrong
  • 4
    4 years
    Correct
    Wrong
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Answer : 1. "3 years"

Q:

Rahul plans to buy a scooter for his sister for which he saves Rs. 15625 at the start of every year for 3 year. If the rate of CI is 4% pa. then amount at which he plans to buy the scooter is (in Rs.)

1086 0

  • 1
    75489
    Correct
    Wrong
  • 2
    42751
    Correct
    Wrong
  • 3
    50726
    Correct
    Wrong
  • 4
    48563
    Correct
    Wrong
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Answer : 3. "50726"

Q:

What is the compound interest on Rs. 48,000 for 2 years at 20% p.a., if interest is compounded annually?

1070 0

  • 1
    Rs. 69,120
    Correct
    Wrong
  • 2
    Rs. 21,120
    Correct
    Wrong
  • 3
    Rs. 76,800
    Correct
    Wrong
  • 4
    Rs. 72,000
    Correct
    Wrong
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Answer : 2. "Rs. 21,120"

Q:

A sum of money becomes eight times of itself in 3 years at compound interest. The rate of interest per annum is 

1069 0

  • 1
    20 %
    Correct
    Wrong
  • 2
    10 %
    Correct
    Wrong
  • 3
    100 %
    Correct
    Wrong
  • 4
    80 %
    Correct
    Wrong
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Answer : 3. "100 % "

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