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Simple Interest Worksheet

Quantitative aptitude lesson 14: Simple interest · Set 286 · 40 questions
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The method (PRT over 100): SI = P × R × T ÷ 100. Amount = P + SI. Rate R = SI × 100 ÷ (P × T). Time T = SI × 100 ÷ (P × R). Principal P = SI × 100 ÷ (R × T).

NameDateTime takenScore ___ / 40
  1. 1.Diya puts ₹3300 in a bank at 5% simple interest per year. How much will she have after 3 years (in ₹)?
  2. 2.Diya puts ₹3000 in a bank at 12% simple interest per year. How much will she have after 1 year (in ₹)?
  3. 3.What sum of money earns ₹1595 simple interest in 1 year at 11% per year (in ₹)?
  4. 4.The simple interest on ₹14700 for 3 years is ₹3528. What is the rate of interest (% per year)?
  5. 5.Diya puts ₹11200 in a bank at 3% simple interest per year. How much will she have after 5 years (in ₹)?
  6. 6.Diya puts ₹13400 in a bank at 5% simple interest per year. How much will she have after 1 year (in ₹)?
  7. 7.The simple interest on ₹5300 for 5 years is ₹1060. What is the rate of interest (% per year)?
  8. 8.Find the simple interest on ₹18600 at 5% per year for 1 year (in ₹).
  9. 9.Diya puts ₹4100 in a bank at 8% simple interest per year. How much will she have after 5 years (in ₹)?
  10. 10.What sum of money earns ₹192 simple interest in 1 year at 4% per year (in ₹)?
  11. 11.The simple interest on ₹2000 for 3 years is ₹300. What is the rate of interest (% per year)?
  12. 12.In how many years will ₹17400 earn ₹3480 as simple interest at 4% per year?
  13. 13.What sum of money earns ₹912 simple interest in 4 years at 6% per year (in ₹)?
  14. 14.What sum of money earns ₹1152 simple interest in 2 years at 12% per year (in ₹)?
  15. 15.What sum of money earns ₹2490 simple interest in 5 years at 6% per year (in ₹)?
  16. 16.What sum of money earns ₹42 simple interest in 1 year at 7% per year (in ₹)?
  17. 17.What sum of money earns ₹6795 simple interest in 5 years at 9% per year (in ₹)?
  18. 18.Find the simple interest on ₹12400 at 3% per year for 5 years (in ₹).
  19. 19.In how many years will ₹6700 earn ₹1876 as simple interest at 14% per year?
  20. 20.What sum of money earns ₹504 simple interest in 1 year at 8% per year (in ₹)?
  21. 21.Find the simple interest on ₹10500 at 12% per year for 4 years (in ₹).
  22. 22.The simple interest on ₹700 for 5 years is ₹210. What is the rate of interest (% per year)?
  23. 23.The simple interest on ₹9900 for 2 years is ₹2772. What is the rate of interest (% per year)?
  24. 24.What sum of money earns ₹1169 simple interest in 1 year at 7% per year (in ₹)?
  25. 25.What sum of money earns ₹1896 simple interest in 4 years at 3% per year (in ₹)?
  26. 26.Find the simple interest on ₹3800 at 14% per year for 5 years (in ₹).
  27. 27.What sum of money earns ₹1404 simple interest in 1 year at 13% per year (in ₹)?
  28. 28.In how many years will ₹4000 earn ₹600 as simple interest at 15% per year?
  29. 29.The simple interest on ₹19000 for 1 year is ₹1520. What is the rate of interest (% per year)?
  30. 30.Diya puts ₹17700 in a bank at 9% simple interest per year. How much will she have after 1 year (in ₹)?
  31. 31.In how many years will ₹17700 earn ₹2832 as simple interest at 4% per year?
  32. 32.Diya puts ₹10200 in a bank at 12% simple interest per year. How much will she have after 5 years (in ₹)?
  33. 33.In how many years will ₹5100 earn ₹1224 as simple interest at 12% per year?
  34. 34.Find the simple interest on ₹9400 at 3% per year for 1 year (in ₹).
  35. 35.Diya puts ₹11000 in a bank at 11% simple interest per year. How much will she have after 1 year (in ₹)?
  36. 36.The simple interest on ₹4600 for 5 years is ₹1840. What is the rate of interest (% per year)?
  37. 37.In how many years will ₹1100 earn ₹660 as simple interest at 15% per year?
  38. 38.Find the simple interest on ₹13200 at 9% per year for 1 year (in ₹).
  39. 39.The simple interest on ₹3600 for 1 year is ₹72. What is the rate of interest (% per year)?
  40. 40.In how many years will ₹8200 earn ₹328 as simple interest at 2% per year?

Answer key

  1. 3795
  2. 3360
  3. 14500
  4. 8
  5. 12880
  6. 14070
  7. 4
  8. 930
  9. 5740
  10. 4800
  11. 5
  12. 5
  13. 3800
  14. 4800
  15. 8300
  16. 600
  17. 15100
  18. 1860
  19. 2
  20. 6300
  21. 5040
  22. 6
  23. 14
  24. 16700
  25. 15800
  26. 2660
  27. 10800
  28. 1
  29. 8
  30. 19293
  31. 4
  32. 16320
  33. 2
  34. 282
  35. 12210
  36. 8
  37. 4
  38. 1188
  39. 2
  40. 2

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