# Simple Interest Questions

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1. A certain sum becomes 5 times in3 years, at simple interest, then in how many years it will become 13 times?
1. 15
2. 12
3. 6
4. 9

### Answer is d

2. Simple interest received by a person in 10 years on a principle of Rs.9500 is 130% of the principle. What is the rate of interest (in %) per annum?

1. 13
2. 19
3. 12
4. 15

### Answer is a

3. If the simple interest on a sum after 4 years is of the sum. Then the rate of interest per annum is

1. 5 %
2. 8 %
3. 4 %
4. 6 %

### Answer is a

4. Mohan lent some amount of money at 9% simple interest and an equal amount of money at 10% simple interest each for two years. If his total interest was Rs.760. what amount was lent in each case?

1. ₹ 1800
2. ₹ 2000
3. ₹ 1700
4. ₹ 1900

### Answer is b

5. Simple interest on ₹500 for 4 years at 6.25% per annum is equal to the simple interest on ₹400 at 5% per annum for a certain period of time. The period of time is

1. 5 years
2. 26/3 years
3. 4 years
4. 25/4 years

### Answer is d

Read More: Simple Interest Concepts