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Simple Interest Rate Worksheet

Percentage lesson 19: Simple interest and the rate · Set 141 · 40 questions
TalentJR

How to work it out (P × R × T over 100): Simple interest SI = P × R × T ÷ 100 (P = money kept, R = rate % a year, T = years). Amount = P + SI. Rate R = SI × 100 ÷ (P × T); time T = SI × 100 ÷ (P × R).

NameDateTime takenScore ___ / 40
  1. 1.Meera keeps ₹1000 in a bank at 2% simple interest a year. What is the total amount after 2 years, in rupees?
  2. 2.Ishaan keeps ₹2000 in a bank at 7% simple interest a year. How many rupees of interest does Ishaan get in 2 years?
  3. 3.Diya keeps ₹5000 in a bank at 5% simple interest a year. What is the total amount after 4 years, in rupees?
  4. 4.Aarav keeps ₹4000 in a bank at 5% simple interest a year. What is the total amount after 1 year, in rupees?
  5. 5.₹500 earns ₹55 simple interest in 1 year. What is the rate of interest per year, in percent?
  6. 6.Dev keeps ₹5000 in a bank at 8% simple interest a year. What is the total amount after 1 year, in rupees?
  7. 7.₹2000 earns ₹60 simple interest in 1 year. What is the rate of interest per year, in percent?
  8. 8.₹3000 earns ₹90 simple interest in 1 year. What is the rate of interest per year, in percent?
  9. 9.₹500 earns ₹150 simple interest in 5 years. What is the rate of interest per year, in percent?
  10. 10.Sara keeps ₹500 in a bank at 3% simple interest a year. What is the total amount after 1 year, in rupees?
  11. 11.Kabir keeps ₹1000 in a bank at 6% simple interest a year. How many rupees of interest does Kabir get in 4 years?
  12. 12.₹4000 earns ₹280 simple interest in 1 year. What is the rate of interest per year, in percent?
  13. 13.₹3000 earns ₹150 simple interest at 5% a year. For how many years was it kept?
  14. 14.Sara keeps ₹1000 in a bank at 11% simple interest a year. What is the total amount after 2 years, in rupees?
  15. 15.Aarav keeps ₹2500 in a bank at 6% simple interest a year. What is the total amount after 4 years, in rupees?
  16. 16.Meera keeps ₹2500 in a bank at 10% simple interest a year. How many rupees of interest does Meera get in 5 years?
  17. 17.Riya keeps ₹3000 in a bank at 8% simple interest a year. How many rupees of interest does Riya get in 2 years?
  18. 18.₹1000 earns ₹120 simple interest in 1 year. What is the rate of interest per year, in percent?
  19. 19.₹3000 earns ₹1440 simple interest at 12% a year. For how many years was it kept?
  20. 20.Kabir keeps ₹4000 in a bank at 8% simple interest a year. What is the total amount after 5 years, in rupees?
  21. 21.Diya keeps ₹1000 in a bank at 3% simple interest a year. What is the total amount after 4 years, in rupees?
  22. 22.₹2000 earns ₹160 simple interest in 2 years. What is the rate of interest per year, in percent?
  23. 23.Meera keeps ₹3000 in a bank at 2% simple interest a year. What is the total amount after 2 years, in rupees?
  24. 24.₹500 earns ₹180 simple interest in 4 years. What is the rate of interest per year, in percent?
  25. 25.Kabir keeps ₹500 in a bank at 7% simple interest a year. What is the total amount after 5 years, in rupees?
  26. 26.Aarav keeps ₹500 in a bank at 3% simple interest a year. What is the total amount after 2 years, in rupees?
  27. 27.Rohan keeps ₹2500 in a bank at 2% simple interest a year. How many rupees of interest does Rohan get in 2 years?
  28. 28.Dev keeps ₹2500 in a bank at 5% simple interest a year. What is the total amount after 4 years, in rupees?
  29. 29.₹500 earns ₹75 simple interest at 3% a year. For how many years was it kept?
  30. 30.Aarav keeps ₹1500 in a bank at 12% simple interest a year. How many rupees of interest does Aarav get in 3 years?
  31. 31.Dev keeps ₹1000 in a bank at 11% simple interest a year. How many rupees of interest does Dev get in 1 year?
  32. 32.₹2000 earns ₹600 simple interest in 3 years. What is the rate of interest per year, in percent?
  33. 33.Riya keeps ₹5000 in a bank at 8% simple interest a year. How many rupees of interest does Riya get in 4 years?
  34. 34.Riya keeps ₹1000 in a bank at 6% simple interest a year. What is the total amount after 2 years, in rupees?
  35. 35.Arjun keeps ₹1000 in a bank at 7% simple interest a year. What is the total amount after 5 years, in rupees?
  36. 36.Kabir keeps ₹5000 in a bank at 3% simple interest a year. What is the total amount after 2 years, in rupees?
  37. 37.Arjun keeps ₹3000 in a bank at 11% simple interest a year. What is the total amount after 1 year, in rupees?
  38. 38.₹1000 earns ₹480 simple interest in 4 years. What is the rate of interest per year, in percent?
  39. 39.Kabir keeps ₹500 in a bank at 7% simple interest a year. What is the total amount after 4 years, in rupees?
  40. 40.₹3000 earns ₹1050 simple interest in 5 years. What is the rate of interest per year, in percent?

Answer key

  1. 1040
  2. 280
  3. 6000
  4. 4200
  5. 11
  6. 5400
  7. 3
  8. 3
  9. 6
  10. 515
  11. 240
  12. 7
  13. 1
  14. 1220
  15. 3100
  16. 1250
  17. 480
  18. 12
  19. 4
  20. 5600
  21. 1120
  22. 4
  23. 3120
  24. 9
  25. 675
  26. 530
  27. 100
  28. 3000
  29. 5
  30. 540
  31. 110
  32. 10
  33. 1600
  34. 1120
  35. 1350
  36. 5300
  37. 3330
  38. 12
  39. 640
  40. 7

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