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Simple Interest Rate Worksheet

Percentage lesson 19: Simple interest and the rate · Set 897 · 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.Ishaan keeps ₹1000 in a bank at 6% simple interest a year. What is the total amount after 4 years, in rupees?
  2. 2.Riya keeps ₹2000 in a bank at 9% simple interest a year. What is the total amount after 4 years, in rupees?
  3. 3.₹3000 earns ₹720 simple interest at 6% a year. For how many years was it kept?
  4. 4.Ishaan keeps ₹500 in a bank at 8% simple interest a year. How many rupees of interest does Ishaan get in 3 years?
  5. 5.₹1500 earns ₹300 simple interest in 4 years. What is the rate of interest per year, in percent?
  6. 6.₹2500 earns ₹300 simple interest at 12% a year. For how many years was it kept?
  7. 7.₹4000 earns ₹2000 simple interest at 10% a year. For how many years was it kept?
  8. 8.Riya keeps ₹3000 in a bank at 2% simple interest a year. How many rupees of interest does Riya get in 1 year?
  9. 9.Dev keeps ₹5000 in a bank at 12% simple interest a year. What is the total amount after 2 years, in rupees?
  10. 10.Kabir keeps ₹2500 in a bank at 3% simple interest a year. What is the total amount after 3 years, in rupees?
  11. 11.₹2000 earns ₹240 simple interest at 12% a year. For how many years was it kept?
  12. 12.₹3000 earns ₹360 simple interest at 12% a year. For how many years was it kept?
  13. 13.₹4000 earns ₹240 simple interest in 1 year. What is the rate of interest per year, in percent?
  14. 14.Diya keeps ₹1000 in a bank at 4% simple interest a year. How many rupees of interest does Diya get in 3 years?
  15. 15.Meera keeps ₹3000 in a bank at 5% simple interest a year. How many rupees of interest does Meera get in 4 years?
  16. 16.₹4000 earns ₹240 simple interest at 6% a year. For how many years was it kept?
  17. 17.Dev keeps ₹500 in a bank at 11% simple interest a year. What is the total amount after 1 year, in rupees?
  18. 18.₹5000 earns ₹1800 simple interest in 4 years. What is the rate of interest per year, in percent?
  19. 19.₹1500 earns ₹225 simple interest in 5 years. What is the rate of interest per year, in percent?
  20. 20.Riya keeps ₹1000 in a bank at 10% simple interest a year. How many rupees of interest does Riya get in 1 year?
  21. 21.Isha keeps ₹500 in a bank at 10% simple interest a year. How many rupees of interest does Isha get in 1 year?
  22. 22.Aarav keeps ₹1500 in a bank at 10% simple interest a year. What is the total amount after 4 years, in rupees?
  23. 23.Dev keeps ₹5000 in a bank at 2% simple interest a year. How many rupees of interest does Dev get in 2 years?
  24. 24.Isha keeps ₹500 in a bank at 10% simple interest a year. How many rupees of interest does Isha get in 2 years?
  25. 25.₹4000 earns ₹1200 simple interest in 5 years. What is the rate of interest per year, in percent?
  26. 26.Sara keeps ₹2000 in a bank at 8% simple interest a year. How many rupees of interest does Sara get in 4 years?
  27. 27.₹1500 earns ₹600 simple interest in 4 years. What is the rate of interest per year, in percent?
  28. 28.₹4000 earns ₹600 simple interest at 3% a year. For how many years was it kept?
  29. 29.₹2000 earns ₹40 simple interest in 1 year. What is the rate of interest per year, in percent?
  30. 30.₹1500 earns ₹90 simple interest at 3% a year. For how many years was it kept?
  31. 31.₹1000 earns ₹40 simple interest at 4% a year. For how many years was it kept?
  32. 32.Dev keeps ₹5000 in a bank at 3% simple interest a year. How many rupees of interest does Dev get in 1 year?
  33. 33.Ishaan keeps ₹1500 in a bank at 5% simple interest a year. What is the total amount after 2 years, in rupees?
  34. 34.Anaya keeps ₹1500 in a bank at 2% simple interest a year. How many rupees of interest does Anaya get in 1 year?
  35. 35.Riya keeps ₹2000 in a bank at 12% simple interest a year. What is the total amount after 4 years, in rupees?
  36. 36.₹1500 earns ₹495 simple interest at 11% a year. For how many years was it kept?
  37. 37.₹5000 earns ₹200 simple interest in 1 year. What is the rate of interest per year, in percent?
  38. 38.₹2500 earns ₹200 simple interest in 1 year. What is the rate of interest per year, in percent?
  39. 39.Riya keeps ₹3000 in a bank at 8% simple interest a year. What is the total amount after 1 year, in rupees?
  40. 40.Anaya keeps ₹3000 in a bank at 4% simple interest a year. What is the total amount after 1 year, in rupees?

Answer key

  1. 1240
  2. 2720
  3. 4
  4. 120
  5. 5
  6. 1
  7. 5
  8. 60
  9. 6200
  10. 2725
  11. 1
  12. 1
  13. 6
  14. 120
  15. 600
  16. 1
  17. 555
  18. 9
  19. 3
  20. 100
  21. 50
  22. 2100
  23. 200
  24. 100
  25. 6
  26. 640
  27. 10
  28. 5
  29. 2
  30. 2
  31. 1
  32. 150
  33. 1650
  34. 30
  35. 2960
  36. 3
  37. 4
  38. 8
  39. 3240
  40. 3120

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