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Simple Interest Rate Worksheet

Percentage lesson 19: Simple interest and the rate · Set 97 · 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.Isha keeps ₹1000 in a bank at 6% simple interest a year. What is the total amount after 1 year, in rupees?
  2. 2.Sara keeps ₹2500 in a bank at 7% simple interest a year. How many rupees of interest does Sara get in 4 years?
  3. 3.Meera keeps ₹3000 in a bank at 4% simple interest a year. What is the total amount after 5 years, in rupees?
  4. 4.₹2500 earns ₹600 simple interest in 3 years. What is the rate of interest per year, in percent?
  5. 5.₹1000 earns ₹300 simple interest at 10% a year. For how many years was it kept?
  6. 6.Isha keeps ₹1000 in a bank at 7% simple interest a year. What is the total amount after 2 years, in rupees?
  7. 7.₹1500 earns ₹720 simple interest at 12% a year. For how many years was it kept?
  8. 8.₹5000 earns ₹400 simple interest in 4 years. What is the rate of interest per year, in percent?
  9. 9.Diya keeps ₹4000 in a bank at 4% simple interest a year. What is the total amount after 5 years, in rupees?
  10. 10.Meera keeps ₹2500 in a bank at 5% simple interest a year. How many rupees of interest does Meera get in 5 years?
  11. 11.Anaya keeps ₹1500 in a bank at 4% simple interest a year. How many rupees of interest does Anaya get in 5 years?
  12. 12.₹3000 earns ₹1320 simple interest at 11% a year. For how many years was it kept?
  13. 13.Isha keeps ₹500 in a bank at 8% simple interest a year. How many rupees of interest does Isha get in 4 years?
  14. 14.Aarav keeps ₹1500 in a bank at 5% simple interest a year. How many rupees of interest does Aarav get in 4 years?
  15. 15.Dev keeps ₹500 in a bank at 7% simple interest a year. How many rupees of interest does Dev get in 1 year?
  16. 16.₹5000 earns ₹2000 simple interest at 10% a year. For how many years was it kept?
  17. 17.₹5000 earns ₹1650 simple interest in 3 years. What is the rate of interest per year, in percent?
  18. 18.₹4000 earns ₹400 simple interest in 5 years. What is the rate of interest per year, in percent?
  19. 19.₹500 earns ₹80 simple interest in 2 years. What is the rate of interest per year, in percent?
  20. 20.Meera keeps ₹3000 in a bank at 2% simple interest a year. How many rupees of interest does Meera get in 5 years?
  21. 21.₹5000 earns ₹400 simple interest at 4% a year. For how many years was it kept?
  22. 22.₹5000 earns ₹2750 simple interest in 5 years. What is the rate of interest per year, in percent?
  23. 23.Aarav keeps ₹500 in a bank at 10% simple interest a year. What is the total amount after 5 years, in rupees?
  24. 24.Sara keeps ₹4000 in a bank at 6% simple interest a year. What is the total amount after 4 years, in rupees?
  25. 25.₹500 earns ₹45 simple interest in 3 years. What is the rate of interest per year, in percent?
  26. 26.₹4000 earns ₹200 simple interest at 5% a year. For how many years was it kept?
  27. 27.₹5000 earns ₹1200 simple interest in 4 years. What is the rate of interest per year, in percent?
  28. 28.Arjun keeps ₹2000 in a bank at 2% simple interest a year. How many rupees of interest does Arjun get in 2 years?
  29. 29.₹1000 earns ₹220 simple interest in 2 years. What is the rate of interest per year, in percent?
  30. 30.Riya keeps ₹500 in a bank at 4% simple interest a year. What is the total amount after 5 years, in rupees?
  31. 31.Riya keeps ₹500 in a bank at 7% simple interest a year. How many rupees of interest does Riya get in 4 years?
  32. 32.Anaya keeps ₹500 in a bank at 4% simple interest a year. What is the total amount after 1 year, in rupees?
  33. 33.Anaya keeps ₹1500 in a bank at 9% simple interest a year. How many rupees of interest does Anaya get in 1 year?
  34. 34.Meera keeps ₹5000 in a bank at 12% simple interest a year. What is the total amount after 2 years, in rupees?
  35. 35.Rohan keeps ₹5000 in a bank at 5% simple interest a year. How many rupees of interest does Rohan get in 1 year?
  36. 36.Riya keeps ₹1500 in a bank at 2% simple interest a year. How many rupees of interest does Riya get in 5 years?
  37. 37.Arjun keeps ₹4000 in a bank at 6% simple interest a year. What is the total amount after 5 years, in rupees?
  38. 38.₹2000 earns ₹120 simple interest at 2% a year. For how many years was it kept?
  39. 39.₹500 earns ₹40 simple interest at 4% a year. For how many years was it kept?
  40. 40.Riya keeps ₹3000 in a bank at 10% simple interest a year. What is the total amount after 3 years, in rupees?

Answer key

  1. 1060
  2. 700
  3. 3600
  4. 8
  5. 3
  6. 1140
  7. 4
  8. 2
  9. 4800
  10. 625
  11. 300
  12. 4
  13. 160
  14. 300
  15. 35
  16. 4
  17. 11
  18. 2
  19. 8
  20. 300
  21. 2
  22. 11
  23. 750
  24. 4960
  25. 3
  26. 1
  27. 6
  28. 80
  29. 11
  30. 600
  31. 140
  32. 520
  33. 135
  34. 6200
  35. 250
  36. 150
  37. 5200
  38. 3
  39. 2
  40. 3900

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