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Simple Interest Worksheet

Quantitative aptitude lesson 14: Simple interest · Set 133 · 40 questions
TalentJR

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 ₹3580 simple interest in 2 years at 10% per year (in ₹)?
  2. 2.What sum of money earns ₹246 simple interest in 1 year at 3% per year (in ₹)?
  3. 3.Diya puts ₹9700 in a bank at 14% simple interest per year. How much will she have after 3 years (in ₹)?
  4. 4.In how many years will ₹1900 earn ₹684 as simple interest at 9% per year?
  5. 5.What sum of money earns ₹3776 simple interest in 4 years at 8% per year (in ₹)?
  6. 6.Find the simple interest on ₹12000 at 5% per year for 5 years (in ₹).
  7. 7.The simple interest on ₹14800 for 5 years is ₹11100. What is the rate of interest (% per year)?
  8. 8.Diya puts ₹10400 in a bank at 6% simple interest per year. How much will she have after 2 years (in ₹)?
  9. 9.In how many years will ₹14500 earn ₹8700 as simple interest at 12% per year?
  10. 10.What sum of money earns ₹861 simple interest in 3 years at 7% per year (in ₹)?
  11. 11.In how many years will ₹600 earn ₹36 as simple interest at 6% per year?
  12. 12.Find the simple interest on ₹14100 at 5% per year for 3 years (in ₹).
  13. 13.Diya puts ₹10600 in a bank at 3% simple interest per year. How much will she have after 5 years (in ₹)?
  14. 14.What sum of money earns ₹448 simple interest in 2 years at 14% per year (in ₹)?
  15. 15.What sum of money earns ₹294 simple interest in 1 year at 6% per year (in ₹)?
  16. 16.What sum of money earns ₹2744 simple interest in 4 years at 14% per year (in ₹)?
  17. 17.In how many years will ₹18800 earn ₹8460 as simple interest at 15% per year?
  18. 18.What sum of money earns ₹4800 simple interest in 2 years at 15% per year (in ₹)?
  19. 19.Diya puts ₹9500 in a bank at 4% simple interest per year. How much will she have after 5 years (in ₹)?
  20. 20.Find the simple interest on ₹16600 at 13% per year for 3 years (in ₹).
  21. 21.What sum of money earns ₹9450 simple interest in 5 years at 15% per year (in ₹)?
  22. 22.Find the simple interest on ₹13800 at 11% per year for 4 years (in ₹).
  23. 23.Diya puts ₹1600 in a bank at 4% simple interest per year. How much will she have after 1 year (in ₹)?
  24. 24.The simple interest on ₹2800 for 3 years is ₹336. What is the rate of interest (% per year)?
  25. 25.Diya puts ₹17700 in a bank at 8% simple interest per year. How much will she have after 1 year (in ₹)?
  26. 26.Diya puts ₹19300 in a bank at 14% simple interest per year. How much will she have after 3 years (in ₹)?
  27. 27.The simple interest on ₹11000 for 4 years is ₹6600. What is the rate of interest (% per year)?
  28. 28.Find the simple interest on ₹5100 at 9% per year for 1 year (in ₹).
  29. 29.The simple interest on ₹5600 for 3 years is ₹1008. What is the rate of interest (% per year)?
  30. 30.In how many years will ₹12000 earn ₹5400 as simple interest at 9% per year?
  31. 31.Diya puts ₹19400 in a bank at 13% simple interest per year. How much will she have after 2 years (in ₹)?
  32. 32.The simple interest on ₹2000 for 5 years is ₹1300. What is the rate of interest (% per year)?
  33. 33.The simple interest on ₹6600 for 5 years is ₹1980. What is the rate of interest (% per year)?
  34. 34.Find the simple interest on ₹17700 at 8% per year for 5 years (in ₹).
  35. 35.The simple interest on ₹13600 for 1 year is ₹1088. What is the rate of interest (% per year)?
  36. 36.In how many years will ₹2300 earn ₹690 as simple interest at 15% per year?
  37. 37.What sum of money earns ₹5148 simple interest in 2 years at 13% per year (in ₹)?
  38. 38.What sum of money earns ₹3135 simple interest in 5 years at 11% per year (in ₹)?
  39. 39.Find the simple interest on ₹4700 at 8% per year for 2 years (in ₹).
  40. 40.Diya puts ₹11800 in a bank at 6% simple interest per year. How much will she have after 2 years (in ₹)?

Answer key

  1. 17900
  2. 8200
  3. 13774
  4. 4
  5. 11800
  6. 3000
  7. 15
  8. 11648
  9. 5
  10. 4100
  11. 1
  12. 2115
  13. 12190
  14. 1600
  15. 4900
  16. 4900
  17. 3
  18. 16000
  19. 11400
  20. 6474
  21. 12600
  22. 6072
  23. 1664
  24. 4
  25. 19116
  26. 27406
  27. 15
  28. 459
  29. 6
  30. 5
  31. 24444
  32. 13
  33. 6
  34. 7080
  35. 8
  36. 2
  37. 19800
  38. 5700
  39. 752
  40. 13216

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