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Simple Interest Rate Worksheet

Percentage lesson 19: Simple interest and the rate · Set 176 · 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.Ishaan keeps ₹5000 in a bank at 4% simple interest a year. How many rupees of interest does Ishaan get in 4 years?
  2. 2.Sara keeps ₹4000 in a bank at 9% simple interest a year. How many rupees of interest does Sara get in 2 years?
  3. 3.Ishaan keeps ₹2000 in a bank at 4% simple interest a year. What is the total amount after 3 years, in rupees?
  4. 4.₹1500 earns ₹300 simple interest at 5% a year. For how many years was it kept?
  5. 5.₹500 earns ₹125 simple interest in 5 years. What is the rate of interest per year, in percent?
  6. 6.₹2500 earns ₹1250 simple interest at 10% a year. For how many years was it kept?
  7. 7.Meera keeps ₹1500 in a bank at 8% simple interest a year. What is the total amount after 4 years, in rupees?
  8. 8.₹3000 earns ₹1350 simple interest in 5 years. What is the rate of interest per year, in percent?
  9. 9.Meera keeps ₹2000 in a bank at 6% simple interest a year. What is the total amount after 1 year, in rupees?
  10. 10.Sara keeps ₹500 in a bank at 2% simple interest a year. How many rupees of interest does Sara get in 3 years?
  11. 11.₹1500 earns ₹330 simple interest in 2 years. What is the rate of interest per year, in percent?
  12. 12.Dev keeps ₹5000 in a bank at 4% simple interest a year. How many rupees of interest does Dev get in 1 year?
  13. 13.₹1500 earns ₹105 simple interest in 1 year. What is the rate of interest per year, in percent?
  14. 14.Diya keeps ₹500 in a bank at 4% simple interest a year. What is the total amount after 2 years, in rupees?
  15. 15.Riya keeps ₹1000 in a bank at 12% simple interest a year. How many rupees of interest does Riya get in 2 years?
  16. 16.Riya keeps ₹1000 in a bank at 11% simple interest a year. What is the total amount after 1 year, in rupees?
  17. 17.₹2500 earns ₹150 simple interest at 3% a year. For how many years was it kept?
  18. 18.Anaya keeps ₹5000 in a bank at 2% simple interest a year. How many rupees of interest does Anaya get in 1 year?
  19. 19.Kabir keeps ₹2500 in a bank at 4% simple interest a year. What is the total amount after 5 years, in rupees?
  20. 20.Ishaan keeps ₹3000 in a bank at 9% simple interest a year. How many rupees of interest does Ishaan get in 4 years?
  21. 21.Anaya keeps ₹3000 in a bank at 3% simple interest a year. How many rupees of interest does Anaya get in 2 years?
  22. 22.₹500 earns ₹40 simple interest in 1 year. What is the rate of interest per year, in percent?
  23. 23.₹2000 earns ₹480 simple interest in 2 years. What is the rate of interest per year, in percent?
  24. 24.Arjun keeps ₹3000 in a bank at 11% simple interest a year. What is the total amount after 1 year, in rupees?
  25. 25.Anaya keeps ₹500 in a bank at 2% simple interest a year. How many rupees of interest does Anaya get in 4 years?
  26. 26.Ishaan keeps ₹1000 in a bank at 3% simple interest a year. How many rupees of interest does Ishaan get in 3 years?
  27. 27.₹3000 earns ₹720 simple interest in 4 years. What is the rate of interest per year, in percent?
  28. 28.₹5000 earns ₹400 simple interest in 1 year. What is the rate of interest per year, in percent?
  29. 29.Diya keeps ₹5000 in a bank at 4% simple interest a year. How many rupees of interest does Diya get in 5 years?
  30. 30.₹2500 earns ₹125 simple interest in 1 year. What is the rate of interest per year, in percent?
  31. 31.Rohan keeps ₹4000 in a bank at 4% simple interest a year. How many rupees of interest does Rohan get in 3 years?
  32. 32.Arjun keeps ₹500 in a bank at 12% simple interest a year. How many rupees of interest does Arjun get in 2 years?
  33. 33.Ishaan keeps ₹1000 in a bank at 7% simple interest a year. What is the total amount after 4 years, in rupees?
  34. 34.₹4000 earns ₹1400 simple interest at 7% a year. For how many years was it kept?
  35. 35.₹2500 earns ₹500 simple interest in 2 years. What is the rate of interest per year, in percent?
  36. 36.₹2000 earns ₹160 simple interest in 2 years. What is the rate of interest per year, in percent?
  37. 37.₹2000 earns ₹280 simple interest at 7% a year. For how many years was it kept?
  38. 38.Arjun keeps ₹4000 in a bank at 4% simple interest a year. What is the total amount after 1 year, in rupees?
  39. 39.Rohan keeps ₹2000 in a bank at 10% simple interest a year. What is the total amount after 2 years, in rupees?
  40. 40.Dev keeps ₹2500 in a bank at 6% simple interest a year. How many rupees of interest does Dev get in 3 years?

Answer key

  1. 800
  2. 720
  3. 2240
  4. 4
  5. 5
  6. 5
  7. 1980
  8. 9
  9. 2120
  10. 30
  11. 11
  12. 200
  13. 7
  14. 540
  15. 240
  16. 1110
  17. 2
  18. 100
  19. 3000
  20. 1080
  21. 180
  22. 8
  23. 12
  24. 3330
  25. 40
  26. 90
  27. 6
  28. 8
  29. 1000
  30. 5
  31. 480
  32. 120
  33. 1280
  34. 5
  35. 10
  36. 4
  37. 2
  38. 4160
  39. 2400
  40. 450

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