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Simple Interest Worksheet

Quantitative aptitude lesson 14: Simple interest · Set 246 · 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.Diya puts ₹6000 in a bank at 13% simple interest per year. How much will she have after 5 years (in ₹)?
  2. 2.The simple interest on ₹4000 for 4 years is ₹480. What is the rate of interest (% per year)?
  3. 3.Find the simple interest on ₹5700 at 6% per year for 4 years (in ₹).
  4. 4.Diya puts ₹15000 in a bank at 15% simple interest per year. How much will she have after 1 year (in ₹)?
  5. 5.The simple interest on ₹12600 for 1 year is ₹1386. What is the rate of interest (% per year)?
  6. 6.In how many years will ₹2000 earn ₹220 as simple interest at 11% per year?
  7. 7.In how many years will ₹6500 earn ₹2925 as simple interest at 9% per year?
  8. 8.What sum of money earns ₹6006 simple interest in 3 years at 13% per year (in ₹)?
  9. 9.The simple interest on ₹15800 for 4 years is ₹3792. What is the rate of interest (% per year)?
  10. 10.Diya puts ₹7100 in a bank at 2% simple interest per year. How much will she have after 3 years (in ₹)?
  11. 11.What sum of money earns ₹459 simple interest in 3 years at 3% per year (in ₹)?
  12. 12.Diya puts ₹17700 in a bank at 14% simple interest per year. How much will she have after 5 years (in ₹)?
  13. 13.Find the simple interest on ₹8900 at 2% per year for 3 years (in ₹).
  14. 14.The simple interest on ₹1500 for 1 year is ₹180. What is the rate of interest (% per year)?
  15. 15.The simple interest on ₹4200 for 5 years is ₹840. What is the rate of interest (% per year)?
  16. 16.Diya puts ₹19400 in a bank at 15% simple interest per year. How much will she have after 5 years (in ₹)?
  17. 17.What sum of money earns ₹1830 simple interest in 5 years at 2% per year (in ₹)?
  18. 18.The simple interest on ₹1900 for 5 years is ₹855. What is the rate of interest (% per year)?
  19. 19.Diya puts ₹9300 in a bank at 5% simple interest per year. How much will she have after 3 years (in ₹)?
  20. 20.The simple interest on ₹6000 for 1 year is ₹420. What is the rate of interest (% per year)?
  21. 21.The simple interest on ₹18000 for 4 years is ₹4320. What is the rate of interest (% per year)?
  22. 22.The simple interest on ₹6400 for 4 years is ₹1024. What is the rate of interest (% per year)?
  23. 23.In how many years will ₹13900 earn ₹3336 as simple interest at 8% per year?
  24. 24.What sum of money earns ₹1408 simple interest in 4 years at 8% per year (in ₹)?
  25. 25.In how many years will ₹1900 earn ₹114 as simple interest at 6% per year?
  26. 26.What sum of money earns ₹420 simple interest in 5 years at 3% per year (in ₹)?
  27. 27.Find the simple interest on ₹11100 at 11% per year for 1 year (in ₹).
  28. 28.In how many years will ₹15000 earn ₹6000 as simple interest at 10% per year?
  29. 29.Find the simple interest on ₹14000 at 2% per year for 5 years (in ₹).
  30. 30.In how many years will ₹16900 earn ₹9464 as simple interest at 14% per year?
  31. 31.Find the simple interest on ₹5000 at 13% per year for 3 years (in ₹).
  32. 32.The simple interest on ₹3200 for 5 years is ₹1280. What is the rate of interest (% per year)?
  33. 33.Find the simple interest on ₹1400 at 15% per year for 1 year (in ₹).
  34. 34.What sum of money earns ₹2835 simple interest in 3 years at 7% per year (in ₹)?
  35. 35.In how many years will ₹11400 earn ₹1596 as simple interest at 14% per year?
  36. 36.The simple interest on ₹800 for 1 year is ₹64. What is the rate of interest (% per year)?
  37. 37.Diya puts ₹19600 in a bank at 15% simple interest per year. How much will she have after 1 year (in ₹)?
  38. 38.Find the simple interest on ₹2100 at 2% per year for 5 years (in ₹).
  39. 39.In how many years will ₹9200 earn ₹368 as simple interest at 2% per year?
  40. 40.The simple interest on ₹6200 for 1 year is ₹558. What is the rate of interest (% per year)?

Answer key

  1. 9900
  2. 3
  3. 1368
  4. 17250
  5. 11
  6. 1
  7. 5
  8. 15400
  9. 6
  10. 7526
  11. 5100
  12. 30090
  13. 534
  14. 12
  15. 4
  16. 33950
  17. 18300
  18. 9
  19. 10695
  20. 7
  21. 6
  22. 4
  23. 3
  24. 4400
  25. 1
  26. 2800
  27. 1221
  28. 4
  29. 1400
  30. 4
  31. 1950
  32. 8
  33. 210
  34. 13500
  35. 1
  36. 8
  37. 22540
  38. 210
  39. 2
  40. 9

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