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Simple Interest Worksheet

Quantitative aptitude lesson 14: Simple interest · Set 753 · 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 ₹16200 in a bank at 3% simple interest per year. How much will she have after 5 years (in ₹)?
  2. 2.The simple interest on ₹2600 for 5 years is ₹520. What is the rate of interest (% per year)?
  3. 3.What sum of money earns ₹152 simple interest in 1 year at 4% per year (in ₹)?
  4. 4.Find the simple interest on ₹10500 at 13% per year for 3 years (in ₹).
  5. 5.What sum of money earns ₹2460 simple interest in 5 years at 12% per year (in ₹)?
  6. 6.What sum of money earns ₹3210 simple interest in 5 years at 6% per year (in ₹)?
  7. 7.In how many years will ₹18600 earn ₹558 as simple interest at 3% per year?
  8. 8.What sum of money earns ₹9200 simple interest in 5 years at 10% per year (in ₹)?
  9. 9.What sum of money earns ₹4800 simple interest in 4 years at 8% per year (in ₹)?
  10. 10.The simple interest on ₹6800 for 3 years is ₹3060. What is the rate of interest (% per year)?
  11. 11.Find the simple interest on ₹2100 at 2% per year for 1 year (in ₹).
  12. 12.Diya puts ₹18300 in a bank at 11% simple interest per year. How much will she have after 1 year (in ₹)?
  13. 13.The simple interest on ₹4300 for 5 years is ₹1935. What is the rate of interest (% per year)?
  14. 14.The simple interest on ₹12900 for 2 years is ₹774. What is the rate of interest (% per year)?
  15. 15.What sum of money earns ₹2016 simple interest in 2 years at 8% per year (in ₹)?
  16. 16.In how many years will ₹6600 earn ₹2574 as simple interest at 13% per year?
  17. 17.In how many years will ₹18100 earn ₹543 as simple interest at 3% per year?
  18. 18.Diya puts ₹1000 in a bank at 15% simple interest per year. How much will she have after 5 years (in ₹)?
  19. 19.Find the simple interest on ₹1700 at 7% per year for 4 years (in ₹).
  20. 20.Find the simple interest on ₹5300 at 9% per year for 3 years (in ₹).
  21. 21.Diya puts ₹9600 in a bank at 14% simple interest per year. How much will she have after 1 year (in ₹)?
  22. 22.Find the simple interest on ₹17500 at 5% per year for 3 years (in ₹).
  23. 23.In how many years will ₹11000 earn ₹4950 as simple interest at 15% per year?
  24. 24.Find the simple interest on ₹17000 at 12% per year for 5 years (in ₹).
  25. 25.In how many years will ₹14500 earn ₹1160 as simple interest at 4% per year?
  26. 26.What sum of money earns ₹2100 simple interest in 3 years at 10% per year (in ₹)?
  27. 27.Find the simple interest on ₹3600 at 5% per year for 5 years (in ₹).
  28. 28.The simple interest on ₹15300 for 4 years is ₹4896. What is the rate of interest (% per year)?
  29. 29.What sum of money earns ₹5868 simple interest in 4 years at 9% per year (in ₹)?
  30. 30.In how many years will ₹1900 earn ₹285 as simple interest at 5% per year?
  31. 31.Find the simple interest on ₹14500 at 6% per year for 1 year (in ₹).
  32. 32.Diya puts ₹3500 in a bank at 3% simple interest per year. How much will she have after 1 year (in ₹)?
  33. 33.What sum of money earns ₹1035 simple interest in 3 years at 3% per year (in ₹)?
  34. 34.Find the simple interest on ₹10600 at 11% per year for 3 years (in ₹).
  35. 35.What sum of money earns ₹504 simple interest in 4 years at 7% per year (in ₹)?
  36. 36.What sum of money earns ₹4788 simple interest in 4 years at 9% per year (in ₹)?
  37. 37.The simple interest on ₹3400 for 5 years is ₹1190. What is the rate of interest (% per year)?
  38. 38.In how many years will ₹10200 earn ₹2652 as simple interest at 13% per year?
  39. 39.What sum of money earns ₹2010 simple interest in 1 year at 15% per year (in ₹)?
  40. 40.The simple interest on ₹19200 for 5 years is ₹10560. What is the rate of interest (% per year)?

Answer key

  1. 18630
  2. 4
  3. 3800
  4. 4095
  5. 4100
  6. 10700
  7. 1
  8. 18400
  9. 15000
  10. 15
  11. 42
  12. 20313
  13. 9
  14. 3
  15. 12600
  16. 3
  17. 1
  18. 1750
  19. 476
  20. 1431
  21. 10944
  22. 2625
  23. 3
  24. 10200
  25. 2
  26. 7000
  27. 900
  28. 8
  29. 16300
  30. 3
  31. 870
  32. 3605
  33. 11500
  34. 3498
  35. 1800
  36. 13300
  37. 7
  38. 2
  39. 13400
  40. 11

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