Numerical AbilitySimple Interest (CSIR (Council of Scientific & Industrial Research) Part A Aptitude): Questions 37  41 of 41
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Question number: 37
» Numerical Ability » Simple Interest
Question
becomes in years at a certain rate of simple interest. If the rate of interest is increased by , what will be the new amount in years?
Choices
Choice (4)  Response  

a. 
 
b. 
 
c. 
 
d. 

Question number: 38
» Numerical Ability » Simple Interest
Question
A certain sum of money amounts to in years and in years. Find the principal.
Choices
Choice (4)  Response  

a. 
 
b. 
 
c. 
 
d. 

Question number: 39
» Numerical Ability » Simple Interest
Question
Khushi borrows at the rate per annum simple interest and Nupur borrows at the per annum simple interest. In how many years will their amounts of debts be equal?
Choices
Choice (4)  Response  

a. 
 
b. 
 
c. 
 
d. 

Question number: 40
» Numerical Ability » Simple Interest
Question
becomes at the rate of in some period of time. If the time of period is increased by , what would be the simple interest received?
Choices
Choice (4)  Response  

a. 
 
b. 
 
c. 
 
d. 

Question number: 41
» Numerical Ability » Simple Interest
Question
A sum of is lent in the beginning of a year at a certain rate of interest. After , a sum of more is lent but at the rate twice the former. At the end of the year is earned as interest from both the loans. What was original rate of interest?
Choices
Choice (4)  Response  

a. 
 
b. 
 
c. 
 
d. 
