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Simple Interest Rate Worksheet

Percentage lesson 19: Simple interest and the rate · Set 161 · 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.₹1000 earns ₹250 simple interest at 5% a year. For how many years was it kept?
  2. 2.Rohan keeps ₹1000 in a bank at 4% simple interest a year. What is the total amount after 3 years, in rupees?
  3. 3.₹2500 earns ₹250 simple interest in 1 year. What is the rate of interest per year, in percent?
  4. 4.Meera keeps ₹1500 in a bank at 10% simple interest a year. How many rupees of interest does Meera get in 4 years?
  5. 5.₹5000 earns ₹550 simple interest at 11% a year. For how many years was it kept?
  6. 6.₹5000 earns ₹250 simple interest at 5% a year. For how many years was it kept?
  7. 7.Riya keeps ₹500 in a bank at 5% simple interest a year. What is the total amount after 3 years, in rupees?
  8. 8.Dev keeps ₹4000 in a bank at 10% simple interest a year. How many rupees of interest does Dev get in 4 years?
  9. 9.Meera keeps ₹1000 in a bank at 12% simple interest a year. How many rupees of interest does Meera get in 1 year?
  10. 10.₹5000 earns ₹400 simple interest at 4% a year. For how many years was it kept?
  11. 11.₹2000 earns ₹360 simple interest at 9% a year. For how many years was it kept?
  12. 12.Anaya keeps ₹1500 in a bank at 2% simple interest a year. How many rupees of interest does Anaya get in 5 years?
  13. 13.Riya keeps ₹500 in a bank at 3% simple interest a year. How many rupees of interest does Riya get in 1 year?
  14. 14.₹5000 earns ₹600 simple interest in 1 year. What is the rate of interest per year, in percent?
  15. 15.₹2000 earns ₹160 simple interest at 2% a year. For how many years was it kept?
  16. 16.₹500 earns ₹140 simple interest at 7% a year. For how many years was it kept?
  17. 17.₹1000 earns ₹210 simple interest in 3 years. What is the rate of interest per year, in percent?
  18. 18.₹2500 earns ₹125 simple interest in 1 year. What is the rate of interest per year, in percent?
  19. 19.Kabir keeps ₹4000 in a bank at 7% simple interest a year. How many rupees of interest does Kabir get in 5 years?
  20. 20.Isha keeps ₹2500 in a bank at 4% simple interest a year. How many rupees of interest does Isha get in 1 year?
  21. 21.₹5000 earns ₹1800 simple interest in 4 years. What is the rate of interest per year, in percent?
  22. 22.₹2000 earns ₹720 simple interest at 12% a year. For how many years was it kept?
  23. 23.₹5000 earns ₹750 simple interest at 3% a year. For how many years was it kept?
  24. 24.Riya keeps ₹1500 in a bank at 2% simple interest a year. How many rupees of interest does Riya get in 2 years?
  25. 25.Arjun keeps ₹2500 in a bank at 3% simple interest a year. What is the total amount after 5 years, in rupees?
  26. 26.Meera keeps ₹2500 in a bank at 8% simple interest a year. How many rupees of interest does Meera get in 2 years?
  27. 27.₹1000 earns ₹300 simple interest in 3 years. What is the rate of interest per year, in percent?
  28. 28.₹1500 earns ₹495 simple interest at 11% a year. For how many years was it kept?
  29. 29.Meera keeps ₹500 in a bank at 5% simple interest a year. How many rupees of interest does Meera get in 2 years?
  30. 30.₹1000 earns ₹120 simple interest at 6% a year. For how many years was it kept?
  31. 31.₹2000 earns ₹1000 simple interest at 10% a year. For how many years was it kept?
  32. 32.₹1000 earns ₹110 simple interest in 1 year. What is the rate of interest per year, in percent?
  33. 33.₹3000 earns ₹360 simple interest at 6% a year. For how many years was it kept?
  34. 34.₹2000 earns ₹320 simple interest in 4 years. What is the rate of interest per year, in percent?
  35. 35.Aarav keeps ₹500 in a bank at 6% simple interest a year. What is the total amount after 4 years, in rupees?
  36. 36.₹4000 earns ₹120 simple interest at 3% a year. For how many years was it kept?
  37. 37.Aarav keeps ₹1500 in a bank at 5% simple interest a year. What is the total amount after 2 years, in rupees?
  38. 38.Riya keeps ₹2000 in a bank at 8% simple interest a year. What is the total amount after 2 years, in rupees?
  39. 39.Kabir keeps ₹3000 in a bank at 12% simple interest a year. What is the total amount after 5 years, in rupees?
  40. 40.Aarav keeps ₹1500 in a bank at 2% simple interest a year. What is the total amount after 4 years, in rupees?

Answer key

  1. 5
  2. 1120
  3. 10
  4. 600
  5. 1
  6. 1
  7. 575
  8. 1600
  9. 120
  10. 2
  11. 2
  12. 150
  13. 15
  14. 12
  15. 4
  16. 4
  17. 7
  18. 5
  19. 1400
  20. 100
  21. 9
  22. 3
  23. 5
  24. 60
  25. 2875
  26. 400
  27. 10
  28. 3
  29. 50
  30. 2
  31. 5
  32. 11
  33. 2
  34. 4
  35. 620
  36. 1
  37. 1650
  38. 2320
  39. 4800
  40. 1620

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