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Simple Interest Worksheet

Quantitative aptitude lesson 14: Simple interest · Set 327 · 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.Find the simple interest on ₹8800 at 4% per year for 2 years (in ₹).
  2. 2.Diya puts ₹6100 in a bank at 4% simple interest per year. How much will she have after 4 years (in ₹)?
  3. 3.In how many years will ₹12900 earn ₹3612 as simple interest at 14% per year?
  4. 4.What sum of money earns ₹616 simple interest in 2 years at 14% per year (in ₹)?
  5. 5.The simple interest on ₹8000 for 5 years is ₹4400. What is the rate of interest (% per year)?
  6. 6.In how many years will ₹700 earn ₹98 as simple interest at 7% per year?
  7. 7.In how many years will ₹15500 earn ₹3100 as simple interest at 4% per year?
  8. 8.Find the simple interest on ₹19400 at 3% per year for 5 years (in ₹).
  9. 9.In how many years will ₹1600 earn ₹832 as simple interest at 13% per year?
  10. 10.Diya puts ₹10900 in a bank at 6% simple interest per year. How much will she have after 5 years (in ₹)?
  11. 11.What sum of money earns ₹6480 simple interest in 5 years at 9% per year (in ₹)?
  12. 12.What sum of money earns ₹810 simple interest in 2 years at 5% per year (in ₹)?
  13. 13.What sum of money earns ₹3200 simple interest in 4 years at 10% per year (in ₹)?
  14. 14.The simple interest on ₹13700 for 2 years is ₹1096. What is the rate of interest (% per year)?
  15. 15.The simple interest on ₹12200 for 2 years is ₹732. What is the rate of interest (% per year)?
  16. 16.Find the simple interest on ₹18100 at 9% per year for 5 years (in ₹).
  17. 17.The simple interest on ₹8400 for 3 years is ₹504. What is the rate of interest (% per year)?
  18. 18.Find the simple interest on ₹4200 at 10% per year for 3 years (in ₹).
  19. 19.Find the simple interest on ₹18400 at 5% per year for 2 years (in ₹).
  20. 20.Find the simple interest on ₹16200 at 12% per year for 2 years (in ₹).
  21. 21.Find the simple interest on ₹12100 at 12% per year for 4 years (in ₹).
  22. 22.What sum of money earns ₹2010 simple interest in 3 years at 5% per year (in ₹)?
  23. 23.Find the simple interest on ₹8100 at 5% per year for 2 years (in ₹).
  24. 24.In how many years will ₹1100 earn ₹132 as simple interest at 6% per year?
  25. 25.In how many years will ₹16500 earn ₹2970 as simple interest at 6% per year?
  26. 26.Find the simple interest on ₹8200 at 8% per year for 2 years (in ₹).
  27. 27.Find the simple interest on ₹19800 at 15% per year for 1 year (in ₹).
  28. 28.The simple interest on ₹17800 for 1 year is ₹2492. What is the rate of interest (% per year)?
  29. 29.In how many years will ₹13100 earn ₹7860 as simple interest at 15% per year?
  30. 30.What sum of money earns ₹420 simple interest in 1 year at 15% per year (in ₹)?
  31. 31.In how many years will ₹1300 earn ₹156 as simple interest at 12% per year?
  32. 32.The simple interest on ₹11500 for 5 years is ₹1725. What is the rate of interest (% per year)?
  33. 33.Find the simple interest on ₹4100 at 7% per year for 3 years (in ₹).
  34. 34.Find the simple interest on ₹17700 at 2% per year for 4 years (in ₹).
  35. 35.The simple interest on ₹4800 for 4 years is ₹768. What is the rate of interest (% per year)?
  36. 36.Find the simple interest on ₹19400 at 5% per year for 1 year (in ₹).
  37. 37.What sum of money earns ₹1572 simple interest in 4 years at 3% per year (in ₹)?
  38. 38.What sum of money earns ₹2790 simple interest in 5 years at 9% per year (in ₹)?
  39. 39.The simple interest on ₹6100 for 2 years is ₹1830. What is the rate of interest (% per year)?
  40. 40.Find the simple interest on ₹15900 at 12% per year for 3 years (in ₹).

Answer key

  1. 704
  2. 7076
  3. 2
  4. 2200
  5. 11
  6. 2
  7. 5
  8. 2910
  9. 4
  10. 14170
  11. 14400
  12. 8100
  13. 8000
  14. 4
  15. 3
  16. 8145
  17. 2
  18. 1260
  19. 1840
  20. 3888
  21. 5808
  22. 13400
  23. 810
  24. 2
  25. 3
  26. 1312
  27. 2970
  28. 14
  29. 4
  30. 2800
  31. 1
  32. 3
  33. 861
  34. 1416
  35. 4
  36. 970
  37. 13100
  38. 6200
  39. 15
  40. 5724

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