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Simple Interest Worksheet

Quantitative aptitude lesson 14: Simple interest · Set 998 · 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 ₹960 simple interest in 3 years at 2% per year (in ₹)?
  2. 2.Find the simple interest on ₹6300 at 6% per year for 1 year (in ₹).
  3. 3.Find the simple interest on ₹9900 at 8% per year for 3 years (in ₹).
  4. 4.The simple interest on ₹12400 for 3 years is ₹1116. What is the rate of interest (% per year)?
  5. 5.Find the simple interest on ₹18600 at 2% per year for 1 year (in ₹).
  6. 6.The simple interest on ₹8900 for 2 years is ₹2492. What is the rate of interest (% per year)?
  7. 7.In how many years will ₹3300 earn ₹891 as simple interest at 9% per year?
  8. 8.Find the simple interest on ₹7500 at 6% per year for 4 years (in ₹).
  9. 9.Find the simple interest on ₹8800 at 14% per year for 1 year (in ₹).
  10. 10.The simple interest on ₹9400 for 3 years is ₹2820. What is the rate of interest (% per year)?
  11. 11.In how many years will ₹11700 earn ₹2340 as simple interest at 10% per year?
  12. 12.In how many years will ₹7400 earn ₹592 as simple interest at 2% per year?
  13. 13.The simple interest on ₹6000 for 1 year is ₹840. What is the rate of interest (% per year)?
  14. 14.Find the simple interest on ₹18200 at 2% per year for 2 years (in ₹).
  15. 15.The simple interest on ₹10500 for 3 years is ₹4095. What is the rate of interest (% per year)?
  16. 16.Find the simple interest on ₹3100 at 13% per year for 5 years (in ₹).
  17. 17.What sum of money earns ₹2385 simple interest in 5 years at 9% per year (in ₹)?
  18. 18.The simple interest on ₹8000 for 3 years is ₹480. What is the rate of interest (% per year)?
  19. 19.Find the simple interest on ₹3900 at 6% per year for 3 years (in ₹).
  20. 20.What sum of money earns ₹7150 simple interest in 5 years at 10% per year (in ₹)?
  21. 21.Diya puts ₹13900 in a bank at 5% simple interest per year. How much will she have after 2 years (in ₹)?
  22. 22.In how many years will ₹19200 earn ₹2304 as simple interest at 6% per year?
  23. 23.Diya puts ₹15500 in a bank at 12% simple interest per year. How much will she have after 2 years (in ₹)?
  24. 24.The simple interest on ₹17300 for 3 years is ₹6228. What is the rate of interest (% per year)?
  25. 25.Find the simple interest on ₹14100 at 14% per year for 4 years (in ₹).
  26. 26.Diya puts ₹8100 in a bank at 6% simple interest per year. How much will she have after 4 years (in ₹)?
  27. 27.Diya puts ₹12400 in a bank at 9% simple interest per year. How much will she have after 1 year (in ₹)?
  28. 28.In how many years will ₹1400 earn ₹490 as simple interest at 7% per year?
  29. 29.In how many years will ₹15700 earn ₹942 as simple interest at 2% per year?
  30. 30.Diya puts ₹2200 in a bank at 5% simple interest per year. How much will she have after 4 years (in ₹)?
  31. 31.What sum of money earns ₹6370 simple interest in 5 years at 14% per year (in ₹)?
  32. 32.Diya puts ₹12200 in a bank at 4% simple interest per year. How much will she have after 3 years (in ₹)?
  33. 33.The simple interest on ₹3300 for 4 years is ₹660. What is the rate of interest (% per year)?
  34. 34.Find the simple interest on ₹500 at 3% per year for 1 year (in ₹).
  35. 35.In how many years will ₹18500 earn ₹1480 as simple interest at 4% per year?
  36. 36.Find the simple interest on ₹18300 at 7% per year for 5 years (in ₹).
  37. 37.Find the simple interest on ₹9900 at 8% per year for 1 year (in ₹).
  38. 38.In how many years will ₹17100 earn ₹4275 as simple interest at 5% per year?
  39. 39.Find the simple interest on ₹13800 at 4% per year for 1 year (in ₹).
  40. 40.Diya puts ₹5900 in a bank at 7% simple interest per year. How much will she have after 5 years (in ₹)?

Answer key

  1. 16000
  2. 378
  3. 2376
  4. 3
  5. 372
  6. 14
  7. 3
  8. 1800
  9. 1232
  10. 10
  11. 2
  12. 4
  13. 14
  14. 728
  15. 13
  16. 2015
  17. 5300
  18. 2
  19. 702
  20. 14300
  21. 15290
  22. 2
  23. 19220
  24. 12
  25. 7896
  26. 10044
  27. 13516
  28. 5
  29. 3
  30. 2640
  31. 9100
  32. 13664
  33. 5
  34. 15
  35. 2
  36. 6405
  37. 792
  38. 5
  39. 552
  40. 7965

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