UP POLICE MATHS QUIZ

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Question 1:

A sum of money invested at compound interest amounts to Rs. 1,600 in 2 years and Rs. 1,680 in 3 years. Find the rate of interest.

Question 2:

How much will Rs. 25,000 invested at compound interest amount to in 1 year at $4 \%$ per annum compounded half yearly?

Question 3:

A man borrowed ₹ 50000 for 2 years at a rate of 2% on compound interest. The difference in the amount at the end of the first year and that at the end of the second year is

Question 4:

What is the compound interest (in ₹) on a sum of ₹ 1,25,000 at 15% per annum for 2 years if the interest is compounded 8-monthly?

Question 5:

Find the compound interest on ₹ 1,600 at 15% per annum for 2 years, compounded annually.

Question 6:

If sum of ₹ 8,000 invested at 10 % per annum, interest compounded half-yearly, amounts to ₹ 9,261, then what is the time period?

Question 7:

A person borrowed ₹ 13,000 at 8% compound interest rate compounded annually, which is to be repaid in 2 years, in two equal annual installments. What will be the amount of each installment?

Question 8:

Find the compound interest on ₹ 8,000 at $10 \%$ per annum for $1 \frac{1}{2}$ years if the interest is compounded half yearly.

Question 9:

₹ 16,000 is lent out for 2 years at 20% compound interest per annum. If the interest had been compounded half yearly instead of compounded annually, then ₹ x more would have been earned as interest. What is the value of x ?

Question 10:

If the compound interest on a certain sum of money for two years at 9 % p.a. is ₹ 3,762, then the sum is :