Q.1
The sum for 2 years given a compound interest of Rs. 3225 at 15% rate. Then the sum is = ?
Q.2
The compound interest on Rs. 4000 for 4 years at 10% per annum will be = ?
Q.3
A sum of money becomes eight times in 3 years, If the rate is compounded annually. In how much time will the same amount at the same compound rate become sixteen times ?
Q.4
A sum of money placed at compound interest double itself in 4 years. In how many years will it amount to four times itself ?
Q.5
The compound interest on Rs. 30000 at 7% per annum for a certain time is Rs. 4347. The times is = ?
Q.6
A money lender borrows money at 4% per annum and pays the interest at the end of the year. He lends it at 6% per annum compound interest compounded half yearly and receives the interest at the end of the year. In this way, he gains Rs. 104.50, a year. The amount of money be borrows, is ?
Q.7
At what rate percent per annum of compound interest, will a sum of money become four times of itself in two years ?
Q.8
The effective annual rate of interest corresponding to a nominal rate of 6% per annum payable half yearly is = ?
Q.9
The 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 ?
Q.10
On a certain sum of money, the difference between the compound interest for a year payable half yearly, and the simple interest for a year is Rs. 180. If the rate of interest in both the cases is 10%, then the sum is = ?
Q.11
The compound interest accrued on an amount of Rs. 25500 at the end of 3 years is Rs. 8440.50. What would be the simple interest accrued on the same amount at the same rate in the same period ?
Q.12
In how many years will a sum of Rs. 800 at 10% per annum compounded semi annually become Rs. 926.10?
Q.13
A loan of Rs. 12300 at 5% per annum compound interest, is to be repaid in two equal annual installments at the end of every year. Find the amount of each installment ?
Q.14
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 ?
Q.15
An amount of Rs 6000 lent at 5% per annum compounded interest for 2 years will become = ?
Q.16
There is 60% increase in an amount in 6 years at simple interest. What will be the compound interest of Rs. 12000 after 3 years at the same rate ?
Q.17
A certain some of money and Rs. 2420 in 2 years and Rs. 2662 in 3 years at same rate of compound interest, compounded annually. The rate of interest per annum is = ?
Q.18
Kamal took Rs. 6800 as a loan which along with interest is to be repaid in two equal annual installment. If the rate of interest is $$12\frac{1}{2}$$ % compounded annually, then the value of each installment is = ?
Q.19
A man invests Rs 4000 for 3 years at compound interest. After one year the money amounts to Rs. 4320. What will be the amount (to the nearest rupee) due at the end of 3 years ?
Q.20
A sum of Rs. 13360 was borrowed at $${\text{8}}\frac{3}{4}$$ % per annum compound interest and paid back in two years in two equal annual installments. What was the amount of each installment ?
Q.21
The simple interest on a sum of money at 4% per annum for 2 years is Rs 80. The compound interest on the same sum for the same period is = ?
Q.22
The compound interest on Rs. 30000 at 7% per annum is Rs. 4347. The period (in years) is = ?
Q.23
A man borrow Rs. 4000 at 15%, compound rate of interest. At the end of each year he pays back Rs. 1500. How much amount should be pay at the end of the third year to clear all his dues ?
Q.24
A person deposited a sum of of Rs 6000 in a bank at 5% per annum simple interest. Another person deposited Rs 5000 at 8% per annum compound interest. After two years, the difference of their interest will be = ?
Q.25
What will be the difference between the simple interest and compound interest accrued on an amount of Rs. 19200 of 3 years @ 12 p.c.p.a. ?
Q.26
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. ?
Q.27
A sum of money on compound interest amounts to Rs. 10648 in 3 years and Rs. 9680 in 2 years. The rate of interest per annum is = ?
Q.28
The compound interest on Rs 16000 for 9 months at 20% per annum, interest being compounded quarterly, is = ?
Q.29
The compound interest on a certain sum of money at 5% per annum for 2 years is Rs 246. The simple interest on the same sum for 3 years at 6% per annum is = ?
Q.30
The difference between compound and simple interest on a certain sum for 3 years at 5% per annum is Rs. 122. The sum is = ?
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