Quantitative Aptitude Compound Interest Questi

Quantitative Aptitude – Compound Interest – Questions – 01

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1. The compound interest on Rs. 8000 at 15% per annum for 2 years 4 months, compounded annually is:

 
 
 
 

2. The present worth of Rs. 169 due in 2 years at4% per annum compound interest is:

 
 
 
 

3. If the difference between the compound interest, compounded half yearly and the simple interest on a sum at 10% per annum for one year is Rs. 25, the sum is:

 
 
 
 

4. The difference between the compound interest and the simple interest, on a sum of money for 2 years at 12 1/2 % per annum is Rs. 150. The sum is:

 
 
 
 

5. The compound interest on a sum for 2 years is Rs. 832 and the simple interest on the same sum for the same period is Rs. 800. The difference between the compound interest and the simple interest for 3 years will be:

 
 
 
 

6. A sum of money at compound interest amounts to Rs. 578.40 in 2 years and to Rs. 614.55 in 3 years. The rate of interest per annum is:

 
 
 
 

7. What is the principal amount which earns Rs. 132 as compound interest for the second year at 10% per annum?

 
 
 
 

8. A loan was repaid in two annual instalments of Rs. 121 each. If the rate of interest be 10% per annum, compounded annually, the sum borrowed was:

 
 
 
 

9. The difference in compound interest and simple interest on a certain amount at 10% per annum at the end of the third year is Rs. 620. What is the principal amount?

 
 
 
 

10. If the amount is 2 1/4 times the sum after 2 years at compound interest, the rate of interest per annum is:

 
 
 
 

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