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Simple Interest Worksheet

Quantitative aptitude lesson 14: Simple interest · Set 989 · 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 ₹2716 simple interest in 1 year at 14% per year (in ₹)?
  2. 2.Find the simple interest on ₹3400 at 12% per year for 4 years (in ₹).
  3. 3.Find the simple interest on ₹16700 at 2% per year for 2 years (in ₹).
  4. 4.Diya puts ₹4900 in a bank at 3% simple interest per year. How much will she have after 1 year (in ₹)?
  5. 5.In how many years will ₹2900 earn ₹1044 as simple interest at 12% per year?
  6. 6.In how many years will ₹14800 earn ₹5328 as simple interest at 9% per year?
  7. 7.Diya puts ₹5200 in a bank at 13% simple interest per year. How much will she have after 4 years (in ₹)?
  8. 8.Diya puts ₹4600 in a bank at 7% simple interest per year. How much will she have after 5 years (in ₹)?
  9. 9.Diya puts ₹11200 in a bank at 14% simple interest per year. How much will she have after 5 years (in ₹)?
  10. 10.What sum of money earns ₹800 simple interest in 1 year at 4% per year (in ₹)?
  11. 11.Find the simple interest on ₹12300 at 11% per year for 4 years (in ₹).
  12. 12.The simple interest on ₹15600 for 1 year is ₹624. What is the rate of interest (% per year)?
  13. 13.The simple interest on ₹800 for 5 years is ₹320. What is the rate of interest (% per year)?
  14. 14.Find the simple interest on ₹9100 at 5% per year for 5 years (in ₹).
  15. 15.Find the simple interest on ₹11100 at 5% per year for 2 years (in ₹).
  16. 16.In how many years will ₹10800 earn ₹432 as simple interest at 2% per year?
  17. 17.What sum of money earns ₹1020 simple interest in 5 years at 2% per year (in ₹)?
  18. 18.The simple interest on ₹8100 for 5 years is ₹4050. What is the rate of interest (% per year)?
  19. 19.What sum of money earns ₹4587 simple interest in 3 years at 11% per year (in ₹)?
  20. 20.In how many years will ₹2600 earn ₹1690 as simple interest at 13% per year?
  21. 21.What sum of money earns ₹2730 simple interest in 5 years at 3% per year (in ₹)?
  22. 22.In how many years will ₹15500 earn ₹5425 as simple interest at 7% per year?
  23. 23.In how many years will ₹7000 earn ₹1260 as simple interest at 9% per year?
  24. 24.What sum of money earns ₹200 simple interest in 5 years at 4% per year (in ₹)?
  25. 25.The simple interest on ₹7400 for 1 year is ₹592. What is the rate of interest (% per year)?
  26. 26.What sum of money earns ₹666 simple interest in 1 year at 9% per year (in ₹)?
  27. 27.In how many years will ₹6300 earn ₹504 as simple interest at 4% per year?
  28. 28.The simple interest on ₹12700 for 5 years is ₹3810. What is the rate of interest (% per year)?
  29. 29.In how many years will ₹11100 earn ₹6105 as simple interest at 11% per year?
  30. 30.The simple interest on ₹11600 for 5 years is ₹1740. What is the rate of interest (% per year)?
  31. 31.What sum of money earns ₹7020 simple interest in 4 years at 15% per year (in ₹)?
  32. 32.Diya puts ₹19300 in a bank at 5% simple interest per year. How much will she have after 4 years (in ₹)?
  33. 33.Find the simple interest on ₹9600 at 9% per year for 3 years (in ₹).
  34. 34.The simple interest on ₹11900 for 1 year is ₹1309. What is the rate of interest (% per year)?
  35. 35.The simple interest on ₹1200 for 1 year is ₹60. What is the rate of interest (% per year)?
  36. 36.Find the simple interest on ₹15000 at 5% per year for 2 years (in ₹).
  37. 37.Diya puts ₹7400 in a bank at 2% simple interest per year. How much will she have after 2 years (in ₹)?
  38. 38.What sum of money earns ₹2700 simple interest in 5 years at 5% per year (in ₹)?
  39. 39.In how many years will ₹10200 earn ₹6120 as simple interest at 12% per year?
  40. 40.What sum of money earns ₹2496 simple interest in 3 years at 8% per year (in ₹)?

Answer key

  1. 19400
  2. 1632
  3. 668
  4. 5047
  5. 3
  6. 4
  7. 7904
  8. 6210
  9. 19040
  10. 20000
  11. 5412
  12. 4
  13. 8
  14. 2275
  15. 1110
  16. 2
  17. 10200
  18. 10
  19. 13900
  20. 5
  21. 18200
  22. 5
  23. 2
  24. 1000
  25. 8
  26. 7400
  27. 2
  28. 6
  29. 5
  30. 3
  31. 11700
  32. 23160
  33. 2592
  34. 11
  35. 5
  36. 1500
  37. 7696
  38. 10800
  39. 5
  40. 10400

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