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Simple Interest Rate Worksheet

Percentage lesson 19: Simple interest and the rate · Set 528 · 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.Isha keeps ₹5000 in a bank at 11% simple interest a year. What is the total amount after 1 year, in rupees?
  2. 2.Anaya keeps ₹1000 in a bank at 8% simple interest a year. How many rupees of interest does Anaya get in 5 years?
  3. 3.₹500 earns ₹140 simple interest in 4 years. What is the rate of interest per year, in percent?
  4. 4.₹1000 earns ₹160 simple interest at 8% a year. For how many years was it kept?
  5. 5.₹1000 earns ₹60 simple interest in 1 year. What is the rate of interest per year, in percent?
  6. 6.₹5000 earns ₹500 simple interest in 5 years. What is the rate of interest per year, in percent?
  7. 7.Diya keeps ₹1000 in a bank at 5% simple interest a year. How many rupees of interest does Diya get in 2 years?
  8. 8.₹5000 earns ₹600 simple interest in 3 years. What is the rate of interest per year, in percent?
  9. 9.₹3000 earns ₹600 simple interest in 5 years. What is the rate of interest per year, in percent?
  10. 10.₹500 earns ₹225 simple interest at 9% a year. For how many years was it kept?
  11. 11.₹4000 earns ₹1800 simple interest in 5 years. What is the rate of interest per year, in percent?
  12. 12.₹4000 earns ₹120 simple interest in 1 year. What is the rate of interest per year, in percent?
  13. 13.₹5000 earns ₹1650 simple interest at 11% a year. For how many years was it kept?
  14. 14.Anaya keeps ₹3000 in a bank at 10% simple interest a year. What is the total amount after 2 years, in rupees?
  15. 15.Riya keeps ₹3000 in a bank at 5% simple interest a year. How many rupees of interest does Riya get in 2 years?
  16. 16.₹5000 earns ₹2000 simple interest at 10% a year. For how many years was it kept?
  17. 17.₹1000 earns ₹150 simple interest at 3% a year. For how many years was it kept?
  18. 18.Meera keeps ₹500 in a bank at 3% simple interest a year. How many rupees of interest does Meera get in 4 years?
  19. 19.Dev keeps ₹5000 in a bank at 3% simple interest a year. How many rupees of interest does Dev get in 2 years?
  20. 20.Aarav keeps ₹1000 in a bank at 11% simple interest a year. What is the total amount after 4 years, in rupees?
  21. 21.Arjun keeps ₹1000 in a bank at 7% simple interest a year. How many rupees of interest does Arjun get in 4 years?
  22. 22.₹4000 earns ₹600 simple interest in 3 years. What is the rate of interest per year, in percent?
  23. 23.₹1500 earns ₹30 simple interest at 2% a year. For how many years was it kept?
  24. 24.₹5000 earns ₹1050 simple interest at 7% a year. For how many years was it kept?
  25. 25.Isha keeps ₹500 in a bank at 2% simple interest a year. What is the total amount after 5 years, in rupees?
  26. 26.Anaya keeps ₹500 in a bank at 4% simple interest a year. How many rupees of interest does Anaya get in 4 years?
  27. 27.Anaya keeps ₹2500 in a bank at 12% simple interest a year. How many rupees of interest does Anaya get in 5 years?
  28. 28.Kabir keeps ₹1000 in a bank at 8% simple interest a year. What is the total amount after 1 year, in rupees?
  29. 29.₹2000 earns ₹80 simple interest at 4% a year. For how many years was it kept?
  30. 30.Ishaan keeps ₹500 in a bank at 10% simple interest a year. What is the total amount after 3 years, in rupees?
  31. 31.Aarav keeps ₹500 in a bank at 5% simple interest a year. How many rupees of interest does Aarav get in 1 year?
  32. 32.Riya keeps ₹2000 in a bank at 12% simple interest a year. What is the total amount after 4 years, in rupees?
  33. 33.Dev keeps ₹4000 in a bank at 5% simple interest a year. How many rupees of interest does Dev get in 1 year?
  34. 34.₹4000 earns ₹600 simple interest in 5 years. What is the rate of interest per year, in percent?
  35. 35.₹2000 earns ₹480 simple interest at 12% a year. For how many years was it kept?
  36. 36.Anaya keeps ₹1500 in a bank at 6% simple interest a year. How many rupees of interest does Anaya get in 1 year?
  37. 37.₹500 earns ₹30 simple interest in 1 year. What is the rate of interest per year, in percent?
  38. 38.Sara keeps ₹4000 in a bank at 6% simple interest a year. What is the total amount after 1 year, in rupees?
  39. 39.₹3000 earns ₹1050 simple interest in 5 years. What is the rate of interest per year, in percent?
  40. 40.Rohan keeps ₹500 in a bank at 4% simple interest a year. How many rupees of interest does Rohan get in 3 years?

Answer key

  1. 5550
  2. 400
  3. 7
  4. 2
  5. 6
  6. 2
  7. 100
  8. 4
  9. 4
  10. 5
  11. 9
  12. 3
  13. 3
  14. 3600
  15. 300
  16. 4
  17. 5
  18. 60
  19. 300
  20. 1440
  21. 280
  22. 5
  23. 1
  24. 3
  25. 550
  26. 80
  27. 1500
  28. 1080
  29. 1
  30. 650
  31. 25
  32. 2960
  33. 200
  34. 3
  35. 2
  36. 90
  37. 6
  38. 4240
  39. 7
  40. 60

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