General Aptitude - Numberical Ability - Simple Interest

Question - 1

What will be the amount a man would get , if invests Rs.12000at 9\(\frac{1}{2}\)% per annum simple interestfor 2 yr.

  • A Rs. 13280
  • B Rs.16280
  • C Rs.12280
  • D Rs.14280

Question - 2

What sum of money will fetch a simple interest of Rs.3900 for 2\(\frac{1}{2}\) yr at the rate of 13% per annum?

  • A Rs.12600    
  • B    Rs.11800        
  • C Rs.10400          
  • D   Rs.12000

Question - 3

A sum doubles after 10 yr, if it is invested at simple interest. In how many years will it become four times the original sum invested?

  • A 32 yr  
  • B 24 yr 
  • C 30 yr
  • D 28 yr

Question - 4

A certain sum amounts Rs.18600 in 4 yr and Rs.20400 in 6 yr under simple Interest. Find the Sum.

  • A Rs.16780 
  • B   Rs. 15450 
  • C Rs.16000
  • D Rs.15000

Question - 5

A certain sum  becomes \( \frac{10}{9}\) times itself in one year. Find the rate of simple interest .

  • A 11\(\frac{1}{2}\)%   
  • B      11\(\frac{1}{9}\)%   
  • C 12\(\frac{1}{2}\)%   
  • D 12\(\frac{1}{9}\)%

Question - 6

A sum of  Rs. x is lent for simple interest at 9.5% per annum for 4 yr. What is  the total amount?

  • A Rs.1.38x  
  • B Rs.1.24x  
  • C Rs.1.16x 
  • D Rs.1.42x

Question - 7

'A' lends Rs.4300 at 8\(\frac{1}{2}\)% per annum simple interest for 2\(\frac{1}{2}\)yr .'B' lends Rs.645 at 12 \(\frac{1}{2}\)% per annum simple interest for 12 yr. Who gets more interest?

  • A A  
  • B
  • C Both get the same   
  • D  Data insufficient

Question - 8

A man borrows Rs.12000 at 8 % simple interest for 2 yr. He repays Rs.12000 at the end of 2 yr and balance at the end  of third year .How much did he repay at the end of third year?

  • A Rs.2145.40  
  • B    Rs.2073.60 
  • C Rs.2042.20  
  • D Rs.2130.90

Question - 9

At simple interest  of 5% , 6% and 8% for three consecutive year, the interest earned is Rs.760.Find the principal.

  • A Rs. 4600  
  • B Rs.3200 
  • C Rs.4000 
  • D Rs.3600

Question - 10

 A man borrowed Rs. 5000 at 6\(\frac{1}{4}\) per annum simple interest  for 6 yr. Instead of clearing the loan with interest at the end of 6 yr, if he  returns the loan with interest at the end of  4 yr, how much does the man save ?

  • A Rs.625 
  • B Rs.450 
  • C Rs.575 
  • D Rs.700
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