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Simple Interest Rate Worksheet

Percentage lesson 19: Simple interest and the rate · Set 836 · 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 ₹2000 in a bank at 11% simple interest a year. How many rupees of interest does Aarav get in 5 years?
  2. 2.₹5000 earns ₹1200 simple interest at 8% a year. For how many years was it kept?
  3. 3.Riya keeps ₹500 in a bank at 7% simple interest a year. What is the total amount after 3 years, in rupees?
  4. 4.Anaya keeps ₹1500 in a bank at 3% simple interest a year. How many rupees of interest does Anaya get in 2 years?
  5. 5.₹1000 earns ₹240 simple interest at 8% a year. For how many years was it kept?
  6. 6.₹3000 earns ₹900 simple interest at 10% a year. For how many years was it kept?
  7. 7.₹2500 earns ₹225 simple interest at 3% a year. For how many years was it kept?
  8. 8.₹1000 earns ₹320 simple interest in 4 years. What is the rate of interest per year, in percent?
  9. 9.Sara keeps ₹2000 in a bank at 8% simple interest a year. How many rupees of interest does Sara get in 1 year?
  10. 10.Rohan keeps ₹500 in a bank at 10% simple interest a year. How many rupees of interest does Rohan get in 5 years?
  11. 11.Aarav keeps ₹2000 in a bank at 8% simple interest a year. What is the total amount after 1 year, in rupees?
  12. 12.₹1000 earns ₹400 simple interest at 8% a year. For how many years was it kept?
  13. 13.₹3000 earns ₹840 simple interest at 7% a year. For how many years was it kept?
  14. 14.Kabir keeps ₹5000 in a bank at 6% simple interest a year. How many rupees of interest does Kabir get in 4 years?
  15. 15.₹2000 earns ₹180 simple interest in 3 years. What is the rate of interest per year, in percent?
  16. 16.₹1000 earns ₹360 simple interest in 4 years. What is the rate of interest per year, in percent?
  17. 17.₹1500 earns ₹150 simple interest at 5% a year. For how many years was it kept?
  18. 18.₹3000 earns ₹90 simple interest in 1 year. What is the rate of interest per year, in percent?
  19. 19.Rohan keeps ₹5000 in a bank at 10% simple interest a year. How many rupees of interest does Rohan get in 1 year?
  20. 20.₹2500 earns ₹1000 simple interest in 4 years. What is the rate of interest per year, in percent?
  21. 21.Ishaan keeps ₹2000 in a bank at 5% simple interest a year. How many rupees of interest does Ishaan get in 1 year?
  22. 22.₹5000 earns ₹1500 simple interest at 6% a year. For how many years was it kept?
  23. 23.Sara keeps ₹2000 in a bank at 5% simple interest a year. How many rupees of interest does Sara get in 4 years?
  24. 24.₹5000 earns ₹1400 simple interest in 4 years. What is the rate of interest per year, in percent?
  25. 25.Rohan keeps ₹4000 in a bank at 10% simple interest a year. How many rupees of interest does Rohan get in 3 years?
  26. 26.Aarav keeps ₹5000 in a bank at 7% simple interest a year. What is the total amount after 5 years, in rupees?
  27. 27.₹500 earns ₹70 simple interest at 7% a year. For how many years was it kept?
  28. 28.Kabir keeps ₹4000 in a bank at 3% simple interest a year. How many rupees of interest does Kabir get in 5 years?
  29. 29.₹2000 earns ₹400 simple interest at 5% a year. For how many years was it kept?
  30. 30.Meera keeps ₹5000 in a bank at 10% simple interest a year. How many rupees of interest does Meera get in 3 years?
  31. 31.Riya keeps ₹2000 in a bank at 11% simple interest a year. What is the total amount after 4 years, in rupees?
  32. 32.Ishaan keeps ₹1500 in a bank at 2% simple interest a year. How many rupees of interest does Ishaan get in 3 years?
  33. 33.₹500 earns ₹45 simple interest in 3 years. What is the rate of interest per year, in percent?
  34. 34.Anaya keeps ₹1000 in a bank at 11% simple interest a year. How many rupees of interest does Anaya get in 4 years?
  35. 35.₹1500 earns ₹240 simple interest at 8% a year. For how many years was it kept?
  36. 36.₹500 earns ₹40 simple interest in 1 year. What is the rate of interest per year, in percent?
  37. 37.Riya keeps ₹3000 in a bank at 5% simple interest a year. How many rupees of interest does Riya get in 2 years?
  38. 38.Sara keeps ₹2500 in a bank at 3% simple interest a year. What is the total amount after 1 year, in rupees?
  39. 39.Meera keeps ₹2000 in a bank at 3% simple interest a year. How many rupees of interest does Meera get in 1 year?
  40. 40.Kabir keeps ₹2000 in a bank at 3% simple interest a year. What is the total amount after 1 year, in rupees?

Answer key

  1. 1100
  2. 3
  3. 605
  4. 90
  5. 3
  6. 3
  7. 3
  8. 8
  9. 160
  10. 250
  11. 2160
  12. 5
  13. 4
  14. 1200
  15. 3
  16. 9
  17. 2
  18. 3
  19. 500
  20. 10
  21. 100
  22. 5
  23. 400
  24. 7
  25. 1200
  26. 6750
  27. 2
  28. 600
  29. 4
  30. 1500
  31. 2880
  32. 90
  33. 3
  34. 440
  35. 2
  36. 8
  37. 300
  38. 2575
  39. 60
  40. 2060

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