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Arithmetic Aptitude :: Simple Interest

  1. Find the principle on a certain sum of money at 5% per annum for 2 2/5 years if the amount being Rs.1120?
  2. A.
    Rs.1000
    B.
    Rs.1100
    C.
    Rs.1050
    D.
    Rs.1200

  3. What sum of money will produce Rs.70 as simple interest in 4 years at 3 1/2 percent?
  4. A.
    Rs.525
    B.
    Rs.500
    C.
    Rs.550
    D.
    Rs.555

  5. At what rate percent on simple interest will Rs.750 amount to Rs.900 in 5 years?
  6. A.
    5%
    B.
    3 1/2%
    C.
    4%
    D.
    5 1/2 %

  7. What is the rate percent when the simple interest on Rs.800 amount to Rs.160 in 4 Years?
  8. A.
    5%
    B.
    6%
    C.
    4 1/2%
    D.
    3 1/2 %

  9. Find the simple interest on Rs.500 for 9 months at 6 paisa per month?
  10. A.
    Rs.345
    B.
    Rs.270
    C.
    Rs.275
    D.
    Rs.324

  11. A certain sum amounts to Rs.1725 in 3 years and Rs.1875 in 5 years. Find the rate % per annum?
  12. A.
    3%
    B.
    5%
    C.
    6%
    D.
    4%

  13. At what rate percent on simple interest will a sum of money double itself in 30 years?
  14. A.
    3 1/3 %
    B.
    3 1/2%
    C.
    4 %
    D.
    4 1/2 %

  15. A certain sum of money at simple interest amounted Rs.840 in 10 years at 3% per annum, find the sum?
  16. A.
    Rs.500
    B.
    Rs.515
    C.
    Rs.525
    D.
    None

  17. In what time a sum of money double itself at 3% per annum simple interest?
  18. A.
    29 years
    B.
    33 1/3 years
    C.
    23 1/3 years
    D.
    13 1/3 years

  19. The simple interest on a sum of money will be Rs.600 after 10 years. If the principal is trebled after 5 years what will be the total interest at the end of the tenth year?
  20. A.
    Rs.800
    B.
    Rs.900
    C.
    Rs.1200
    D.
    Rs.1500