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Simple Interest Worksheet

Quantitative aptitude lesson 14: Simple interest · Set 702 · 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.Find the simple interest on ₹13500 at 4% per year for 3 years (in ₹).
  2. 2.Diya puts ₹8000 in a bank at 15% simple interest per year. How much will she have after 3 years (in ₹)?
  3. 3.Find the simple interest on ₹3800 at 11% per year for 2 years (in ₹).
  4. 4.In how many years will ₹2100 earn ₹273 as simple interest at 13% per year?
  5. 5.Find the simple interest on ₹3500 at 13% per year for 1 year (in ₹).
  6. 6.What sum of money earns ₹218 simple interest in 1 year at 2% per year (in ₹)?
  7. 7.Diya puts ₹19100 in a bank at 13% simple interest per year. How much will she have after 5 years (in ₹)?
  8. 8.What sum of money earns ₹516 simple interest in 2 years at 2% per year (in ₹)?
  9. 9.The simple interest on ₹15800 for 5 years is ₹7900. What is the rate of interest (% per year)?
  10. 10.In how many years will ₹10700 earn ₹1284 as simple interest at 12% per year?
  11. 11.Find the simple interest on ₹12100 at 15% per year for 3 years (in ₹).
  12. 12.The simple interest on ₹11800 for 2 years is ₹708. What is the rate of interest (% per year)?
  13. 13.The simple interest on ₹5900 for 4 years is ₹2832. What is the rate of interest (% per year)?
  14. 14.What sum of money earns ₹36 simple interest in 2 years at 3% per year (in ₹)?
  15. 15.Find the simple interest on ₹12900 at 10% per year for 5 years (in ₹).
  16. 16.In how many years will ₹9200 earn ₹5152 as simple interest at 14% per year?
  17. 17.Diya puts ₹10800 in a bank at 9% simple interest per year. How much will she have after 4 years (in ₹)?
  18. 18.The simple interest on ₹5600 for 1 year is ₹728. What is the rate of interest (% per year)?
  19. 19.Find the simple interest on ₹5200 at 10% per year for 2 years (in ₹).
  20. 20.Diya puts ₹16000 in a bank at 8% simple interest per year. How much will she have after 3 years (in ₹)?
  21. 21.Find the simple interest on ₹1000 at 8% per year for 3 years (in ₹).
  22. 22.The simple interest on ₹5500 for 2 years is ₹550. What is the rate of interest (% per year)?
  23. 23.What sum of money earns ₹2232 simple interest in 2 years at 12% per year (in ₹)?
  24. 24.What sum of money earns ₹726 simple interest in 3 years at 2% per year (in ₹)?
  25. 25.Find the simple interest on ₹7600 at 7% per year for 5 years (in ₹).
  26. 26.Find the simple interest on ₹4100 at 10% per year for 3 years (in ₹).
  27. 27.In how many years will ₹8500 earn ₹1870 as simple interest at 11% per year?
  28. 28.Find the simple interest on ₹3400 at 3% per year for 2 years (in ₹).
  29. 29.The simple interest on ₹8300 for 2 years is ₹1494. What is the rate of interest (% per year)?
  30. 30.What sum of money earns ₹190 simple interest in 2 years at 5% per year (in ₹)?
  31. 31.The simple interest on ₹6100 for 3 years is ₹732. What is the rate of interest (% per year)?
  32. 32.Diya puts ₹4400 in a bank at 6% simple interest per year. How much will she have after 3 years (in ₹)?
  33. 33.Find the simple interest on ₹4600 at 9% per year for 3 years (in ₹).
  34. 34.Find the simple interest on ₹1200 at 3% per year for 4 years (in ₹).
  35. 35.Diya puts ₹5000 in a bank at 3% simple interest per year. How much will she have after 3 years (in ₹)?
  36. 36.The simple interest on ₹18800 for 1 year is ₹1880. What is the rate of interest (% per year)?
  37. 37.In how many years will ₹1900 earn ₹684 as simple interest at 12% per year?
  38. 38.In how many years will ₹10900 earn ₹1744 as simple interest at 8% per year?
  39. 39.The simple interest on ₹6000 for 1 year is ₹240. What is the rate of interest (% per year)?
  40. 40.Find the simple interest on ₹17000 at 14% per year for 3 years (in ₹).

Answer key

  1. 1620
  2. 11600
  3. 836
  4. 1
  5. 455
  6. 10900
  7. 31515
  8. 12900
  9. 10
  10. 1
  11. 5445
  12. 3
  13. 12
  14. 600
  15. 6450
  16. 4
  17. 14688
  18. 13
  19. 1040
  20. 19840
  21. 240
  22. 5
  23. 9300
  24. 12100
  25. 2660
  26. 1230
  27. 2
  28. 204
  29. 9
  30. 1900
  31. 4
  32. 5192
  33. 1242
  34. 144
  35. 5450
  36. 10
  37. 3
  38. 2
  39. 4
  40. 7140

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