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Simple Interest Rate Worksheet

Percentage lesson 19: Simple interest and the rate · Set 881 · 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.Rohan keeps ₹2000 in a bank at 3% simple interest a year. How many rupees of interest does Rohan get in 2 years?
  2. 2.₹1500 earns ₹105 simple interest in 1 year. What is the rate of interest per year, in percent?
  3. 3.Riya keeps ₹4000 in a bank at 10% simple interest a year. How many rupees of interest does Riya get in 2 years?
  4. 4.Isha keeps ₹2500 in a bank at 3% simple interest a year. What is the total amount after 2 years, in rupees?
  5. 5.₹2500 earns ₹675 simple interest in 3 years. What is the rate of interest per year, in percent?
  6. 6.Diya keeps ₹1000 in a bank at 5% simple interest a year. How many rupees of interest does Diya get in 1 year?
  7. 7.Riya keeps ₹500 in a bank at 10% simple interest a year. How many rupees of interest does Riya get in 4 years?
  8. 8.₹1000 earns ₹20 simple interest at 2% a year. For how many years was it kept?
  9. 9.Sara keeps ₹1500 in a bank at 9% simple interest a year. How many rupees of interest does Sara get in 5 years?
  10. 10.Arjun keeps ₹5000 in a bank at 5% simple interest a year. What is the total amount after 5 years, in rupees?
  11. 11.Diya keeps ₹3000 in a bank at 8% simple interest a year. How many rupees of interest does Diya get in 1 year?
  12. 12.₹1500 earns ₹150 simple interest at 10% a year. For how many years was it kept?
  13. 13.₹5000 earns ₹3000 simple interest in 5 years. What is the rate of interest per year, in percent?
  14. 14.₹2500 earns ₹250 simple interest in 5 years. What is the rate of interest per year, in percent?
  15. 15.Diya keeps ₹5000 in a bank at 10% simple interest a year. How many rupees of interest does Diya get in 3 years?
  16. 16.₹1000 earns ₹240 simple interest at 12% a year. For how many years was it kept?
  17. 17.Diya keeps ₹5000 in a bank at 2% simple interest a year. How many rupees of interest does Diya get in 4 years?
  18. 18.₹1000 earns ₹480 simple interest in 4 years. What is the rate of interest per year, in percent?
  19. 19.Rohan keeps ₹4000 in a bank at 9% simple interest a year. What is the total amount after 2 years, in rupees?
  20. 20.₹1500 earns ₹180 simple interest at 12% a year. For how many years was it kept?
  21. 21.Riya keeps ₹3000 in a bank at 6% simple interest a year. How many rupees of interest does Riya get in 1 year?
  22. 22.₹1500 earns ₹75 simple interest at 5% a year. For how many years was it kept?
  23. 23.₹1500 earns ₹180 simple interest at 4% a year. For how many years was it kept?
  24. 24.₹500 earns ₹75 simple interest at 5% a year. For how many years was it kept?
  25. 25.Aarav keeps ₹3000 in a bank at 8% simple interest a year. How many rupees of interest does Aarav get in 1 year?
  26. 26.Kabir keeps ₹3000 in a bank at 7% simple interest a year. How many rupees of interest does Kabir get in 4 years?
  27. 27.₹1500 earns ₹60 simple interest at 4% a year. For how many years was it kept?
  28. 28.Isha keeps ₹5000 in a bank at 11% simple interest a year. What is the total amount after 2 years, in rupees?
  29. 29.₹4000 earns ₹280 simple interest in 1 year. What is the rate of interest per year, in percent?
  30. 30.Riya keeps ₹500 in a bank at 6% simple interest a year. How many rupees of interest does Riya get in 4 years?
  31. 31.Anaya keeps ₹1500 in a bank at 2% simple interest a year. What is the total amount after 5 years, in rupees?
  32. 32.₹2000 earns ₹540 simple interest in 3 years. What is the rate of interest per year, in percent?
  33. 33.₹1000 earns ₹180 simple interest in 2 years. What is the rate of interest per year, in percent?
  34. 34.₹2500 earns ₹200 simple interest at 8% a year. For how many years was it kept?
  35. 35.₹2000 earns ₹960 simple interest at 12% a year. For how many years was it kept?
  36. 36.Arjun keeps ₹2000 in a bank at 6% simple interest a year. What is the total amount after 1 year, in rupees?
  37. 37.₹4000 earns ₹360 simple interest at 9% a year. For how many years was it kept?
  38. 38.₹3000 earns ₹750 simple interest at 5% a year. For how many years was it kept?
  39. 39.Rohan keeps ₹1000 in a bank at 3% simple interest a year. What is the total amount after 1 year, in rupees?
  40. 40.Aarav keeps ₹1500 in a bank at 7% simple interest a year. How many rupees of interest does Aarav get in 5 years?

Answer key

  1. 120
  2. 7
  3. 800
  4. 2650
  5. 9
  6. 50
  7. 200
  8. 1
  9. 675
  10. 6250
  11. 240
  12. 1
  13. 12
  14. 2
  15. 1500
  16. 2
  17. 400
  18. 12
  19. 4720
  20. 1
  21. 180
  22. 1
  23. 3
  24. 3
  25. 240
  26. 840
  27. 1
  28. 6100
  29. 7
  30. 120
  31. 1650
  32. 9
  33. 9
  34. 1
  35. 4
  36. 2120
  37. 1
  38. 5
  39. 1030
  40. 525

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