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Simple Interest Rate Worksheet

Percentage lesson 19: Simple interest and the rate · Set 647 · 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 ₹5000 in a bank at 5% simple interest a year. How many rupees of interest does Rohan get in 4 years?
  2. 2.Riya keeps ₹500 in a bank at 7% simple interest a year. What is the total amount after 1 year, in rupees?
  3. 3.₹2000 earns ₹300 simple interest at 3% a year. For how many years was it kept?
  4. 4.Diya keeps ₹1500 in a bank at 9% simple interest a year. What is the total amount after 3 years, in rupees?
  5. 5.₹3000 earns ₹450 simple interest at 3% a year. For how many years was it kept?
  6. 6.Meera keeps ₹1000 in a bank at 9% simple interest a year. How many rupees of interest does Meera get in 4 years?
  7. 7.₹1500 earns ₹225 simple interest at 5% a year. For how many years was it kept?
  8. 8.Diya keeps ₹1500 in a bank at 6% simple interest a year. How many rupees of interest does Diya get in 1 year?
  9. 9.Rohan keeps ₹2500 in a bank at 3% simple interest a year. How many rupees of interest does Rohan get in 2 years?
  10. 10.Diya keeps ₹2000 in a bank at 3% simple interest a year. How many rupees of interest does Diya get in 5 years?
  11. 11.Riya keeps ₹500 in a bank at 6% simple interest a year. How many rupees of interest does Riya get in 3 years?
  12. 12.Rohan keeps ₹1500 in a bank at 4% simple interest a year. What is the total amount after 1 year, in rupees?
  13. 13.₹2000 earns ₹360 simple interest at 6% a year. For how many years was it kept?
  14. 14.₹500 earns ₹180 simple interest in 4 years. What is the rate of interest per year, in percent?
  15. 15.Aarav keeps ₹500 in a bank at 12% simple interest a year. How many rupees of interest does Aarav get in 4 years?
  16. 16.Aarav keeps ₹1000 in a bank at 7% simple interest a year. What is the total amount after 2 years, in rupees?
  17. 17.₹3000 earns ₹600 simple interest in 4 years. What is the rate of interest per year, in percent?
  18. 18.₹500 earns ₹75 simple interest in 5 years. What is the rate of interest per year, in percent?
  19. 19.Arjun keeps ₹500 in a bank at 10% simple interest a year. How many rupees of interest does Arjun get in 4 years?
  20. 20.₹1000 earns ₹60 simple interest at 6% a year. For how many years was it kept?
  21. 21.₹500 earns ₹15 simple interest at 3% a year. For how many years was it kept?
  22. 22.Kabir keeps ₹3000 in a bank at 3% simple interest a year. What is the total amount after 1 year, in rupees?
  23. 23.Riya keeps ₹2500 in a bank at 10% simple interest a year. How many rupees of interest does Riya get in 3 years?
  24. 24.Anaya keeps ₹4000 in a bank at 2% simple interest a year. What is the total amount after 5 years, in rupees?
  25. 25.₹2500 earns ₹275 simple interest in 1 year. What is the rate of interest per year, in percent?
  26. 26.Dev keeps ₹1000 in a bank at 10% simple interest a year. What is the total amount after 3 years, in rupees?
  27. 27.Kabir keeps ₹2500 in a bank at 2% simple interest a year. How many rupees of interest does Kabir get in 3 years?
  28. 28.₹2500 earns ₹400 simple interest in 2 years. What is the rate of interest per year, in percent?
  29. 29.Diya keeps ₹1500 in a bank at 2% simple interest a year. What is the total amount after 3 years, in rupees?
  30. 30.₹3000 earns ₹120 simple interest in 2 years. What is the rate of interest per year, in percent?
  31. 31.Meera keeps ₹500 in a bank at 3% simple interest a year. How many rupees of interest does Meera get in 4 years?
  32. 32.Diya keeps ₹5000 in a bank at 4% simple interest a year. How many rupees of interest does Diya get in 1 year?
  33. 33.₹500 earns ₹60 simple interest at 3% a year. For how many years was it kept?
  34. 34.₹500 earns ₹75 simple interest at 3% a year. For how many years was it kept?
  35. 35.Ishaan keeps ₹3000 in a bank at 11% simple interest a year. How many rupees of interest does Ishaan get in 4 years?
  36. 36.Rohan keeps ₹1000 in a bank at 6% simple interest a year. How many rupees of interest does Rohan get in 4 years?
  37. 37.Meera keeps ₹4000 in a bank at 4% simple interest a year. How many rupees of interest does Meera get in 5 years?
  38. 38.Riya keeps ₹500 in a bank at 11% simple interest a year. How many rupees of interest does Riya get in 1 year?
  39. 39.₹1500 earns ₹150 simple interest in 5 years. What is the rate of interest per year, in percent?
  40. 40.₹500 earns ₹80 simple interest in 2 years. What is the rate of interest per year, in percent?

Answer key

  1. 1000
  2. 535
  3. 5
  4. 1905
  5. 5
  6. 360
  7. 3
  8. 90
  9. 150
  10. 300
  11. 90
  12. 1560
  13. 3
  14. 9
  15. 240
  16. 1140
  17. 5
  18. 3
  19. 200
  20. 1
  21. 1
  22. 3090
  23. 750
  24. 4400
  25. 11
  26. 1300
  27. 150
  28. 8
  29. 1590
  30. 2
  31. 60
  32. 200
  33. 4
  34. 5
  35. 1320
  36. 240
  37. 800
  38. 55
  39. 2
  40. 8

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