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Simple Interest Worksheet

Quantitative aptitude lesson 14: Simple interest · Set 453 · 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.What sum of money earns ₹6960 simple interest in 5 years at 8% per year (in ₹)?
  2. 2.What sum of money earns ₹4600 simple interest in 5 years at 8% per year (in ₹)?
  3. 3.In how many years will ₹10900 earn ₹545 as simple interest at 5% per year?
  4. 4.Diya puts ₹11000 in a bank at 12% simple interest per year. How much will she have after 2 years (in ₹)?
  5. 5.Find the simple interest on ₹17100 at 15% per year for 4 years (in ₹).
  6. 6.In how many years will ₹3200 earn ₹896 as simple interest at 14% per year?
  7. 7.Find the simple interest on ₹9300 at 6% per year for 4 years (in ₹).
  8. 8.What sum of money earns ₹2120 simple interest in 2 years at 10% per year (in ₹)?
  9. 9.Diya puts ₹18500 in a bank at 2% simple interest per year. How much will she have after 1 year (in ₹)?
  10. 10.What sum of money earns ₹3484 simple interest in 2 years at 13% per year (in ₹)?
  11. 11.What sum of money earns ₹9576 simple interest in 4 years at 14% per year (in ₹)?
  12. 12.Find the simple interest on ₹8500 at 10% per year for 4 years (in ₹).
  13. 13.Diya puts ₹13000 in a bank at 2% simple interest per year. How much will she have after 4 years (in ₹)?
  14. 14.What sum of money earns ₹2304 simple interest in 1 year at 12% per year (in ₹)?
  15. 15.What sum of money earns ₹3648 simple interest in 4 years at 6% per year (in ₹)?
  16. 16.Diya puts ₹19600 in a bank at 10% simple interest per year. How much will she have after 2 years (in ₹)?
  17. 17.Diya puts ₹15500 in a bank at 8% simple interest per year. How much will she have after 4 years (in ₹)?
  18. 18.What sum of money earns ₹48 simple interest in 1 year at 4% per year (in ₹)?
  19. 19.Find the simple interest on ₹11200 at 7% per year for 3 years (in ₹).
  20. 20.What sum of money earns ₹2160 simple interest in 1 year at 12% per year (in ₹)?
  21. 21.In how many years will ₹3600 earn ₹1080 as simple interest at 6% per year?
  22. 22.What sum of money earns ₹6864 simple interest in 4 years at 12% per year (in ₹)?
  23. 23.Find the simple interest on ₹4400 at 3% per year for 2 years (in ₹).
  24. 24.Diya puts ₹9800 in a bank at 10% simple interest per year. How much will she have after 1 year (in ₹)?
  25. 25.Diya puts ₹15200 in a bank at 10% simple interest per year. How much will she have after 4 years (in ₹)?
  26. 26.The simple interest on ₹11100 for 3 years is ₹4329. What is the rate of interest (% per year)?
  27. 27.Find the simple interest on ₹1600 at 8% per year for 1 year (in ₹).
  28. 28.In how many years will ₹10100 earn ₹3030 as simple interest at 10% per year?
  29. 29.Diya puts ₹10100 in a bank at 4% simple interest per year. How much will she have after 5 years (in ₹)?
  30. 30.In how many years will ₹600 earn ₹84 as simple interest at 7% per year?
  31. 31.In how many years will ₹13600 earn ₹3808 as simple interest at 7% per year?
  32. 32.The simple interest on ₹7800 for 3 years is ₹702. What is the rate of interest (% per year)?
  33. 33.The simple interest on ₹13400 for 5 years is ₹6700. What is the rate of interest (% per year)?
  34. 34.In how many years will ₹11000 earn ₹3520 as simple interest at 8% per year?
  35. 35.What sum of money earns ₹704 simple interest in 4 years at 8% per year (in ₹)?
  36. 36.The simple interest on ₹10900 for 2 years is ₹1962. What is the rate of interest (% per year)?
  37. 37.What sum of money earns ₹416 simple interest in 2 years at 8% per year (in ₹)?
  38. 38.Find the simple interest on ₹15200 at 9% per year for 3 years (in ₹).
  39. 39.In how many years will ₹13700 earn ₹548 as simple interest at 2% per year?
  40. 40.Diya puts ₹11900 in a bank at 13% simple interest per year. How much will she have after 1 year (in ₹)?

Answer key

  1. 17400
  2. 11500
  3. 1
  4. 13640
  5. 10260
  6. 2
  7. 2232
  8. 10600
  9. 18870
  10. 13400
  11. 17100
  12. 3400
  13. 14040
  14. 19200
  15. 15200
  16. 23520
  17. 20460
  18. 1200
  19. 2352
  20. 18000
  21. 5
  22. 14300
  23. 264
  24. 10780
  25. 21280
  26. 13
  27. 128
  28. 3
  29. 12120
  30. 2
  31. 4
  32. 3
  33. 10
  34. 4
  35. 2200
  36. 9
  37. 2600
  38. 4104
  39. 2
  40. 13447

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