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Simple Interest Worksheet

Quantitative aptitude lesson 14: Simple interest · Set 481 · 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 ₹1976 simple interest in 1 year at 13% per year (in ₹)?
  2. 2.What sum of money earns ₹1260 simple interest in 2 years at 15% per year (in ₹)?
  3. 3.What sum of money earns ₹2100 simple interest in 3 years at 14% per year (in ₹)?
  4. 4.Find the simple interest on ₹18800 at 13% per year for 4 years (in ₹).
  5. 5.The simple interest on ₹19300 for 5 years is ₹4825. What is the rate of interest (% per year)?
  6. 6.What sum of money earns ₹1984 simple interest in 2 years at 8% per year (in ₹)?
  7. 7.Find the simple interest on ₹11200 at 14% per year for 4 years (in ₹).
  8. 8.The simple interest on ₹7100 for 2 years is ₹2130. What is the rate of interest (% per year)?
  9. 9.Find the simple interest on ₹12500 at 10% per year for 1 year (in ₹).
  10. 10.Diya puts ₹19600 in a bank at 9% simple interest per year. How much will she have after 2 years (in ₹)?
  11. 11.Find the simple interest on ₹1400 at 9% per year for 3 years (in ₹).
  12. 12.Find the simple interest on ₹4700 at 14% per year for 1 year (in ₹).
  13. 13.Find the simple interest on ₹12300 at 15% per year for 1 year (in ₹).
  14. 14.Diya puts ₹18800 in a bank at 8% simple interest per year. How much will she have after 3 years (in ₹)?
  15. 15.What sum of money earns ₹3640 simple interest in 4 years at 13% per year (in ₹)?
  16. 16.Diya puts ₹11600 in a bank at 9% simple interest per year. How much will she have after 3 years (in ₹)?
  17. 17.The simple interest on ₹7000 for 2 years is ₹2100. What is the rate of interest (% per year)?
  18. 18.In how many years will ₹12700 earn ₹1016 as simple interest at 8% per year?
  19. 19.Diya puts ₹2700 in a bank at 14% simple interest per year. How much will she have after 1 year (in ₹)?
  20. 20.In how many years will ₹13500 earn ₹1350 as simple interest at 10% per year?
  21. 21.Find the simple interest on ₹14200 at 11% per year for 5 years (in ₹).
  22. 22.Find the simple interest on ₹4100 at 2% per year for 1 year (in ₹).
  23. 23.The simple interest on ₹17100 for 1 year is ₹342. What is the rate of interest (% per year)?
  24. 24.Find the simple interest on ₹6100 at 9% per year for 3 years (in ₹).
  25. 25.The simple interest on ₹15100 for 1 year is ₹1510. What is the rate of interest (% per year)?
  26. 26.In how many years will ₹15800 earn ₹11850 as simple interest at 15% per year?
  27. 27.Diya puts ₹14400 in a bank at 2% simple interest per year. How much will she have after 2 years (in ₹)?
  28. 28.In how many years will ₹2700 earn ₹486 as simple interest at 6% per year?
  29. 29.The simple interest on ₹15800 for 4 years is ₹2528. What is the rate of interest (% per year)?
  30. 30.Diya puts ₹10000 in a bank at 14% simple interest per year. How much will she have after 2 years (in ₹)?
  31. 31.Find the simple interest on ₹5800 at 12% per year for 5 years (in ₹).
  32. 32.In how many years will ₹5900 earn ₹944 as simple interest at 4% per year?
  33. 33.Find the simple interest on ₹1300 at 5% per year for 2 years (in ₹).
  34. 34.In how many years will ₹5400 earn ₹702 as simple interest at 13% per year?
  35. 35.Find the simple interest on ₹18100 at 7% per year for 5 years (in ₹).
  36. 36.In how many years will ₹1500 earn ₹525 as simple interest at 7% per year?
  37. 37.Diya puts ₹16700 in a bank at 13% simple interest per year. How much will she have after 4 years (in ₹)?
  38. 38.Find the simple interest on ₹11400 at 14% per year for 2 years (in ₹).
  39. 39.In how many years will ₹11700 earn ₹1755 as simple interest at 3% per year?
  40. 40.In how many years will ₹17800 earn ₹4450 as simple interest at 5% per year?

Answer key

  1. 15200
  2. 4200
  3. 5000
  4. 9776
  5. 5
  6. 12400
  7. 6272
  8. 15
  9. 1250
  10. 23128
  11. 378
  12. 658
  13. 1845
  14. 23312
  15. 7000
  16. 14732
  17. 15
  18. 1
  19. 3078
  20. 1
  21. 7810
  22. 82
  23. 2
  24. 1647
  25. 10
  26. 5
  27. 14976
  28. 3
  29. 4
  30. 12800
  31. 3480
  32. 4
  33. 130
  34. 1
  35. 6335
  36. 5
  37. 25384
  38. 3192
  39. 5
  40. 5

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