Practice: Compound Interest

Question 1 of 25

Medium Compound Interest

Rahul invested Rs. 7,500 at an annual compound interest rate of 6% for 3 years. Calculate the compound interest earned.

Question 2 of 25

Medium Compound Interest

A man invests ₹5000 at 10% CI for 2 years. Interest earned?

Question 3 of 25

Medium Compound Interest

If a sum quadruples itself in 6 years under compound interest, what is the rate of interest per annum?

Question 4 of 25

Medium Compound Interest

If the compound interest on a certain sum for 2 years at 5% per annum is Rs. 410, what is the principal amount?

Question 5 of 25

Medium Compound Interest

At what rate of CI will ₹1000 become ₹1331 in 3 years?

Question 6 of 25

Medium Compound Interest

An investment grows to Rs. 15,000 in 2 years at a compound interest rate of 5% per annum. What was the initial principal amount?

Question 7 of 25

Hard Compound Interest

If the compound interest on a certain sum for 2 years at 10% per annum is Rs. 210, what is the principal amount?

Question 8 of 25

Medium Compound Interest

A sum of money triples itself in 6 years when compounded annually. What is the annual compound interest rate?

Question 9 of 25

Medium Compound Interest

A certain sum of money amounts to Rs. 8,000 in 2 years and to Rs. 8,400 in 3 years at compound interest. Find the rate of interest per annum.

Question 10 of 25

Medium Compound Interest

A sum of Rs. 10,000 is lent at compound interest and amounts to Rs. 12,100 in 2 years. Find the rate of interest per annum.

Question 11 of 25

Medium Compound Interest

If Rs. 5,000 becomes Rs. 6,000 in 2 years at compound interest, what will be the amount after 4 years?

Question 12 of 25

Medium Compound Interest

The population of a town increases by 5% per annum. If the current population is 20,000, what will be the population after 2 years?

Question 13 of 25

Medium Compound Interest

Compound interest on ₹5000 at 10% for 2 years?

Question 14 of 25

Medium Compound Interest

A sum of Rs. 8,000 is invested at compound interest and becomes Rs. 9,261 after 3 years. Find the rate of interest per annum.

Question 15 of 25

Medium Compound Interest

What is the compound interest on ₹10,000 at 10% per annum for 2 years?

Question 16 of 25

Medium Compound Interest

A certain sum of money doubles itself in 5 years at compound interest. What is the annual interest rate?

Question 17 of 25

Hard Compound Interest

A man invests Rs. 5,000 at a certain rate of compound interest, and the amount becomes Rs. 6,050 in 2 years. Find the rate of interest per annum.

Question 18 of 25

Medium Compound Interest

If the compound interest on a certain sum for 2 years at 4% per annum is Rs. 102, what is the principal amount?

Question 19 of 25

Hard Compound Interest

The compound interest on Rs. 16,000 for 1 year at 20% per annum, compounded semi-annually, is?

Question 20 of 25

Medium Compound Interest

Find the compound interest on Rs. 12,000 for 2 years at a rate of 12% per annum compounded annually.

Question 21 of 25

Hard Compound Interest

The compound interest on a sum of Rs. 1,200 for 2 years is Rs. 252. Calculate the rate of interest per annum.

Question 22 of 25

Hard Compound Interest

A certain sum amounts to Rs. 1,452 in 2 years and Rs. 1,574.40 in 3 years at compound interest. What is the rate of interest per annum?

Question 23 of 25

Medium Compound Interest

If an amount of Rs. 12,000 grows to Rs. 15,528 in 3 years with compound interest compounded annually, what is the rate of interest?

Question 24 of 25

Medium Compound Interest

The compound interest on Rs. 16,000 in 2 years is Rs. 3,324. What is the rate of interest per annum?

Question 25 of 25

Hard Compound Interest

A sum of money becomes Rs. 2,500 in 3 years and Rs. 3,500 in 6 years at compound interest. What is the principal amount?

Finish

Practice: Compound Interest

Rahul invested Rs. 7,500 at an annual compound interest rate of 6% for 3 years. Calculate the compound interest earned.

A man invests ₹5000 at 10% CI for 2 years. Interest earned?

If a sum quadruples itself in 6 years under compound interest, what is the rate of interest per annum?

If the compound interest on a certain sum for 2 years at 5% per annum is Rs. 410, what is the principal amount?

At what rate of CI will ₹1000 become ₹1331 in 3 years?

An investment grows to Rs. 15,000 in 2 years at a compound interest rate of 5% per annum. What was the initial principal amount?

If the compound interest on a certain sum for 2 years at 10% per annum is Rs. 210, what is the principal amount?

A sum of money triples itself in 6 years when compounded annually. What is the annual compound interest rate?

A certain sum of money amounts to Rs. 8,000 in 2 years and to Rs. 8,400 in 3 years at compound interest. Find the rate of interest per annum.

A sum of Rs. 10,000 is lent at compound interest and amounts to Rs. 12,100 in 2 years. Find the rate of interest per annum.

If Rs. 5,000 becomes Rs. 6,000 in 2 years at compound interest, what will be the amount after 4 years?

The population of a town increases by 5% per annum. If the current population is 20,000, what will be the population after 2 years?

Compound interest on ₹5000 at 10% for 2 years?

A sum of Rs. 8,000 is invested at compound interest and becomes Rs. 9,261 after 3 years. Find the rate of interest per annum.

What is the compound interest on ₹10,000 at 10% per annum for 2 years?

A certain sum of money doubles itself in 5 years at compound interest. What is the annual interest rate?

A man invests Rs. 5,000 at a certain rate of compound interest, and the amount becomes Rs. 6,050 in 2 years. Find the rate of interest per annum.

If the compound interest on a certain sum for 2 years at 4% per annum is Rs. 102, what is the principal amount?

The compound interest on Rs. 16,000 for 1 year at 20% per annum, compounded semi-annually, is?

Find the compound interest on Rs. 12,000 for 2 years at a rate of 12% per annum compounded annually.

The compound interest on a sum of Rs. 1,200 for 2 years is Rs. 252. Calculate the rate of interest per annum.

A certain sum amounts to Rs. 1,452 in 2 years and Rs. 1,574.40 in 3 years at compound interest. What is the rate of interest per annum?

If an amount of Rs. 12,000 grows to Rs. 15,528 in 3 years with compound interest compounded annually, what is the rate of interest?

The compound interest on Rs. 16,000 in 2 years is Rs. 3,324. What is the rate of interest per annum?

A sum of money becomes Rs. 2,500 in 3 years and Rs. 3,500 in 6 years at compound interest. What is the principal amount?

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