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Simple Interest Worksheet

Quantitative aptitude lesson 14: Simple interest · Set 254 · 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 ₹19900 in a bank at 14% simple interest per year. How much will she have after 5 years (in ₹)?
  2. 2.Diya puts ₹10900 in a bank at 2% simple interest per year. How much will she have after 4 years (in ₹)?
  3. 3.The simple interest on ₹1900 for 2 years is ₹494. What is the rate of interest (% per year)?
  4. 4.The simple interest on ₹7700 for 2 years is ₹462. What is the rate of interest (% per year)?
  5. 5.What sum of money earns ₹5820 simple interest in 5 years at 12% per year (in ₹)?
  6. 6.In how many years will ₹3700 earn ₹1776 as simple interest at 12% per year?
  7. 7.In how many years will ₹14700 earn ₹7350 as simple interest at 10% per year?
  8. 8.What sum of money earns ₹948 simple interest in 1 year at 6% per year (in ₹)?
  9. 9.Diya puts ₹11800 in a bank at 8% simple interest per year. How much will she have after 5 years (in ₹)?
  10. 10.Find the simple interest on ₹4800 at 8% per year for 1 year (in ₹).
  11. 11.Find the simple interest on ₹14500 at 5% per year for 1 year (in ₹).
  12. 12.The simple interest on ₹1100 for 2 years is ₹220. What is the rate of interest (% per year)?
  13. 13.The simple interest on ₹7200 for 5 years is ₹4680. What is the rate of interest (% per year)?
  14. 14.Diya puts ₹6000 in a bank at 15% simple interest per year. How much will she have after 4 years (in ₹)?
  15. 15.What sum of money earns ₹1540 simple interest in 4 years at 11% per year (in ₹)?
  16. 16.What sum of money earns ₹1092 simple interest in 3 years at 14% per year (in ₹)?
  17. 17.Diya puts ₹6800 in a bank at 8% simple interest per year. How much will she have after 4 years (in ₹)?
  18. 18.The simple interest on ₹4100 for 1 year is ₹82. What is the rate of interest (% per year)?
  19. 19.What sum of money earns ₹728 simple interest in 1 year at 14% per year (in ₹)?
  20. 20.Diya puts ₹4600 in a bank at 7% simple interest per year. How much will she have after 4 years (in ₹)?
  21. 21.In how many years will ₹3500 earn ₹280 as simple interest at 4% per year?
  22. 22.In how many years will ₹19500 earn ₹9750 as simple interest at 10% per year?
  23. 23.Find the simple interest on ₹5100 at 8% per year for 4 years (in ₹).
  24. 24.Diya puts ₹16700 in a bank at 14% simple interest per year. How much will she have after 2 years (in ₹)?
  25. 25.The simple interest on ₹16900 for 3 years is ₹7605. What is the rate of interest (% per year)?
  26. 26.In how many years will ₹16300 earn ₹5216 as simple interest at 8% per year?
  27. 27.The simple interest on ₹5900 for 5 years is ₹3835. What is the rate of interest (% per year)?
  28. 28.In how many years will ₹14200 earn ₹2130 as simple interest at 15% per year?
  29. 29.The simple interest on ₹10100 for 4 years is ₹2424. What is the rate of interest (% per year)?
  30. 30.Find the simple interest on ₹1700 at 12% per year for 3 years (in ₹).
  31. 31.In how many years will ₹15300 earn ₹3672 as simple interest at 12% per year?
  32. 32.What sum of money earns ₹2850 simple interest in 5 years at 5% per year (in ₹)?
  33. 33.The simple interest on ₹13700 for 2 years is ₹822. What is the rate of interest (% per year)?
  34. 34.What sum of money earns ₹4875 simple interest in 5 years at 5% per year (in ₹)?
  35. 35.The simple interest on ₹10200 for 3 years is ₹1836. What is the rate of interest (% per year)?
  36. 36.In how many years will ₹5900 earn ₹4130 as simple interest at 14% per year?
  37. 37.Diya puts ₹19800 in a bank at 13% simple interest per year. How much will she have after 1 year (in ₹)?
  38. 38.The simple interest on ₹5000 for 3 years is ₹1050. What is the rate of interest (% per year)?
  39. 39.Diya puts ₹12000 in a bank at 5% simple interest per year. How much will she have after 3 years (in ₹)?
  40. 40.Diya puts ₹14900 in a bank at 6% simple interest per year. How much will she have after 4 years (in ₹)?

Answer key

  1. 33830
  2. 11772
  3. 13
  4. 3
  5. 9700
  6. 4
  7. 5
  8. 15800
  9. 16520
  10. 384
  11. 725
  12. 10
  13. 13
  14. 9600
  15. 3500
  16. 2600
  17. 8976
  18. 2
  19. 5200
  20. 5888
  21. 2
  22. 5
  23. 1632
  24. 21376
  25. 15
  26. 4
  27. 13
  28. 1
  29. 6
  30. 612
  31. 2
  32. 11400
  33. 3
  34. 19500
  35. 6
  36. 5
  37. 22374
  38. 7
  39. 13800
  40. 18476

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