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Simple Interest Rate Worksheet

Percentage lesson 19: Simple interest and the rate · Set 669 · 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.Aarav keeps ₹1000 in a bank at 5% simple interest a year. What is the total amount after 1 year, in rupees?
  2. 2.Aarav keeps ₹2500 in a bank at 10% simple interest a year. What is the total amount after 2 years, in rupees?
  3. 3.Sara keeps ₹3000 in a bank at 4% simple interest a year. How many rupees of interest does Sara get in 3 years?
  4. 4.Diya keeps ₹1000 in a bank at 10% simple interest a year. How many rupees of interest does Diya get in 4 years?
  5. 5.Aarav keeps ₹2000 in a bank at 4% simple interest a year. What is the total amount after 4 years, in rupees?
  6. 6.₹5000 earns ₹1500 simple interest in 3 years. What is the rate of interest per year, in percent?
  7. 7.Sara keeps ₹500 in a bank at 3% simple interest a year. How many rupees of interest does Sara get in 5 years?
  8. 8.Kabir keeps ₹500 in a bank at 8% simple interest a year. How many rupees of interest does Kabir get in 2 years?
  9. 9.₹500 earns ₹20 simple interest in 1 year. What is the rate of interest per year, in percent?
  10. 10.Dev keeps ₹1500 in a bank at 8% simple interest a year. How many rupees of interest does Dev get in 2 years?
  11. 11.Sara keeps ₹4000 in a bank at 4% simple interest a year. What is the total amount after 4 years, in rupees?
  12. 12.₹3000 earns ₹210 simple interest in 1 year. What is the rate of interest per year, in percent?
  13. 13.₹1500 earns ₹750 simple interest in 5 years. What is the rate of interest per year, in percent?
  14. 14.₹1500 earns ₹315 simple interest in 3 years. What is the rate of interest per year, in percent?
  15. 15.Riya keeps ₹500 in a bank at 11% simple interest a year. How many rupees of interest does Riya get in 1 year?
  16. 16.Sara keeps ₹1000 in a bank at 9% simple interest a year. How many rupees of interest does Sara get in 4 years?
  17. 17.Anaya keeps ₹2000 in a bank at 3% simple interest a year. How many rupees of interest does Anaya get in 1 year?
  18. 18.₹2000 earns ₹80 simple interest in 1 year. What is the rate of interest per year, in percent?
  19. 19.Anaya keeps ₹4000 in a bank at 7% simple interest a year. How many rupees of interest does Anaya get in 3 years?
  20. 20.Riya keeps ₹500 in a bank at 12% simple interest a year. How many rupees of interest does Riya get in 2 years?
  21. 21.Ishaan keeps ₹5000 in a bank at 5% simple interest a year. What is the total amount after 3 years, in rupees?
  22. 22.Arjun keeps ₹3000 in a bank at 2% simple interest a year. What is the total amount after 1 year, in rupees?
  23. 23.Arjun keeps ₹1000 in a bank at 2% simple interest a year. How many rupees of interest does Arjun get in 5 years?
  24. 24.₹1000 earns ₹250 simple interest at 5% a year. For how many years was it kept?
  25. 25.₹2500 earns ₹75 simple interest in 1 year. What is the rate of interest per year, in percent?
  26. 26.Dev keeps ₹500 in a bank at 11% simple interest a year. What is the total amount after 5 years, in rupees?
  27. 27.₹3000 earns ₹960 simple interest in 4 years. What is the rate of interest per year, in percent?
  28. 28.Rohan keeps ₹1500 in a bank at 2% simple interest a year. How many rupees of interest does Rohan get in 2 years?
  29. 29.₹4000 earns ₹440 simple interest at 11% a year. For how many years was it kept?
  30. 30.₹1500 earns ₹405 simple interest in 3 years. What is the rate of interest per year, in percent?
  31. 31.₹5000 earns ₹500 simple interest at 5% a year. For how many years was it kept?
  32. 32.₹1000 earns ₹20 simple interest in 1 year. What is the rate of interest per year, in percent?
  33. 33.Aarav keeps ₹5000 in a bank at 10% simple interest a year. How many rupees of interest does Aarav get in 2 years?
  34. 34.₹1500 earns ₹825 simple interest in 5 years. What is the rate of interest per year, in percent?
  35. 35.Sara keeps ₹1500 in a bank at 9% simple interest a year. How many rupees of interest does Sara get in 5 years?
  36. 36.₹1000 earns ₹70 simple interest in 1 year. What is the rate of interest per year, in percent?
  37. 37.Riya keeps ₹500 in a bank at 3% simple interest a year. How many rupees of interest does Riya get in 1 year?
  38. 38.₹1500 earns ₹420 simple interest in 4 years. What is the rate of interest per year, in percent?
  39. 39.₹2000 earns ₹480 simple interest in 2 years. What is the rate of interest per year, in percent?
  40. 40.Arjun keeps ₹1000 in a bank at 4% simple interest a year. How many rupees of interest does Arjun get in 3 years?

Answer key

  1. 1050
  2. 3000
  3. 360
  4. 400
  5. 2320
  6. 10
  7. 75
  8. 80
  9. 4
  10. 240
  11. 4640
  12. 7
  13. 10
  14. 7
  15. 55
  16. 360
  17. 60
  18. 4
  19. 840
  20. 120
  21. 5750
  22. 3060
  23. 100
  24. 5
  25. 3
  26. 775
  27. 8
  28. 60
  29. 1
  30. 9
  31. 2
  32. 2
  33. 1000
  34. 11
  35. 675
  36. 7
  37. 15
  38. 7
  39. 12
  40. 120

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