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Simple Interest Rate Worksheet

Percentage lesson 19: Simple interest and the rate · Set 539 · 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.₹5000 earns ₹100 simple interest at 2% a year. For how many years was it kept?
  2. 2.₹4000 earns ₹1080 simple interest in 3 years. What is the rate of interest per year, in percent?
  3. 3.₹2500 earns ₹1000 simple interest at 10% a year. For how many years was it kept?
  4. 4.₹2000 earns ₹900 simple interest at 9% a year. For how many years was it kept?
  5. 5.₹2500 earns ₹375 simple interest at 5% a year. For how many years was it kept?
  6. 6.₹2500 earns ₹500 simple interest at 5% a year. For how many years was it kept?
  7. 7.₹1500 earns ₹105 simple interest in 1 year. What is the rate of interest per year, in percent?
  8. 8.Anaya keeps ₹3000 in a bank at 7% simple interest a year. How many rupees of interest does Anaya get in 3 years?
  9. 9.Aarav keeps ₹4000 in a bank at 2% simple interest a year. How many rupees of interest does Aarav get in 4 years?
  10. 10.₹2000 earns ₹440 simple interest at 11% a year. For how many years was it kept?
  11. 11.₹4000 earns ₹1600 simple interest in 5 years. What is the rate of interest per year, in percent?
  12. 12.Meera keeps ₹1000 in a bank at 5% simple interest a year. What is the total amount after 5 years, in rupees?
  13. 13.₹2000 earns ₹200 simple interest in 2 years. What is the rate of interest per year, in percent?
  14. 14.₹2500 earns ₹300 simple interest at 4% a year. For how many years was it kept?
  15. 15.₹1500 earns ₹330 simple interest in 2 years. What is the rate of interest per year, in percent?
  16. 16.Kabir keeps ₹3000 in a bank at 9% simple interest a year. How many rupees of interest does Kabir get in 1 year?
  17. 17.Rohan keeps ₹2000 in a bank at 6% simple interest a year. What is the total amount after 2 years, in rupees?
  18. 18.Isha keeps ₹1000 in a bank at 9% simple interest a year. How many rupees of interest does Isha get in 2 years?
  19. 19.₹1000 earns ₹440 simple interest in 4 years. What is the rate of interest per year, in percent?
  20. 20.₹4000 earns ₹480 simple interest in 2 years. What is the rate of interest per year, in percent?
  21. 21.₹5000 earns ₹200 simple interest at 4% a year. For how many years was it kept?
  22. 22.Arjun keeps ₹2500 in a bank at 5% simple interest a year. How many rupees of interest does Arjun get in 1 year?
  23. 23.₹500 earns ₹25 simple interest in 1 year. What is the rate of interest per year, in percent?
  24. 24.₹5000 earns ₹1100 simple interest in 2 years. What is the rate of interest per year, in percent?
  25. 25.Ishaan keeps ₹2500 in a bank at 4% simple interest a year. What is the total amount after 2 years, in rupees?
  26. 26.Meera keeps ₹2000 in a bank at 6% simple interest a year. How many rupees of interest does Meera get in 5 years?
  27. 27.₹2000 earns ₹700 simple interest in 5 years. What is the rate of interest per year, in percent?
  28. 28.Isha keeps ₹1000 in a bank at 5% simple interest a year. How many rupees of interest does Isha get in 2 years?
  29. 29.₹500 earns ₹225 simple interest in 5 years. What is the rate of interest per year, in percent?
  30. 30.₹4000 earns ₹960 simple interest at 6% a year. For how many years was it kept?
  31. 31.Isha keeps ₹500 in a bank at 9% simple interest a year. How many rupees of interest does Isha get in 2 years?
  32. 32.₹500 earns ₹200 simple interest in 4 years. What is the rate of interest per year, in percent?
  33. 33.Meera keeps ₹1500 in a bank at 2% simple interest a year. What is the total amount after 4 years, in rupees?
  34. 34.₹2000 earns ₹280 simple interest in 2 years. What is the rate of interest per year, in percent?
  35. 35.₹1500 earns ₹120 simple interest in 2 years. What is the rate of interest per year, in percent?
  36. 36.Isha keeps ₹1500 in a bank at 12% simple interest a year. How many rupees of interest does Isha get in 3 years?
  37. 37.Isha keeps ₹1000 in a bank at 8% simple interest a year. What is the total amount after 4 years, in rupees?
  38. 38.₹1000 earns ₹40 simple interest in 1 year. What is the rate of interest per year, in percent?
  39. 39.Anaya keeps ₹1000 in a bank at 2% simple interest a year. How many rupees of interest does Anaya get in 4 years?
  40. 40.₹5000 earns ₹2250 simple interest in 5 years. What is the rate of interest per year, in percent?

Answer key

  1. 1
  2. 9
  3. 4
  4. 5
  5. 3
  6. 4
  7. 7
  8. 630
  9. 320
  10. 2
  11. 8
  12. 1250
  13. 5
  14. 3
  15. 11
  16. 270
  17. 2240
  18. 180
  19. 11
  20. 6
  21. 1
  22. 125
  23. 5
  24. 11
  25. 2700
  26. 600
  27. 7
  28. 100
  29. 9
  30. 4
  31. 90
  32. 10
  33. 1620
  34. 7
  35. 4
  36. 540
  37. 1320
  38. 4
  39. 80
  40. 9

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