Numerical AbilitySimple Interest (CSIR (Council of Scientific & Industrial Research) Part A Aptitude): Questions 30  36 of 41
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Question number: 30
» Numerical Ability » Simple Interest
Question
A certain sum is invested on simple interest. It becomes four times in how many years, when rate of interest ?
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Choice (4)  Response  

a. 
 
b. 
 
c. 
 
d. 

Question number: 31
» Numerical Ability » Simple Interest
Question
Simple interest on a certain sum is of the sum. Find the rate of interest if both rate of interest and time are equal?
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Choice (4)  Response  

a. 
 
b. 
 
c. 
 
d. 

Question number: 32
» Numerical Ability » Simple Interest
Question
A money lender charged as a simple interest on a loan of for . What was the rate percent per annum?
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Choice (4)  Response  

a. 
 
b. 
 
c. 
 
d. 

Question number: 33
» Numerical Ability » Simple Interest
Question
A man took loan from a bank at the rate of per annum simple interest. After years he had to pay interest only for the period. The principal amount borrowed by him was:
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Choice (4)  Response  

a. 
 
b. 
 
c. 
 
d. 

Question number: 34
» Numerical Ability » Simple Interest
Question
What will be the difference in simple interest and compound interest at the rate of per annum on a sum of after year?
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Choice (4)  Response  

a. 
 
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c. 
 
d. 

Question number: 35
» Numerical Ability » Simple Interest
Question
What will be the ratio of simple interest earned by certain amount at the same rate of interest for and that for ?
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Choice (4)  Response  

a. 
 
b. 
 
c. 
 
d. 

Question number: 36
» Numerical Ability » Simple Interest
Question
Divesh invested amounts in two different schemes and for five years in the ratio of respectively. Schemes offers simple interest and bonus equal to of the amount of interest earned in years on maturity. Schemes offers simple interest. If the amount invested in schemes was , what was the total amount received on maturity from both the scemes?
Choices
Choice (4)  Response  

a. 
 
b. 
 
c. 
 
d. 
