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Simple Interest Rate Worksheet

Percentage lesson 19: Simple interest and the rate · Set 491 · 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 ₹500 in a bank at 10% simple interest a year. How many rupees of interest does Ishaan get in 1 year?
  2. 2.Aarav keeps ₹500 in a bank at 12% simple interest a year. What is the total amount after 5 years, in rupees?
  3. 3.Sara keeps ₹4000 in a bank at 3% simple interest a year. How many rupees of interest does Sara get in 4 years?
  4. 4.Anaya keeps ₹2000 in a bank at 4% simple interest a year. How many rupees of interest does Anaya get in 2 years?
  5. 5.₹3000 earns ₹960 simple interest at 8% a year. For how many years was it kept?
  6. 6.₹1500 earns ₹405 simple interest at 9% a year. For how many years was it kept?
  7. 7.Isha keeps ₹2500 in a bank at 7% simple interest a year. How many rupees of interest does Isha get in 1 year?
  8. 8.Diya keeps ₹4000 in a bank at 7% simple interest a year. What is the total amount after 2 years, in rupees?
  9. 9.Diya keeps ₹2500 in a bank at 12% simple interest a year. How many rupees of interest does Diya get in 4 years?
  10. 10.Arjun keeps ₹2000 in a bank at 8% simple interest a year. How many rupees of interest does Arjun get in 3 years?
  11. 11.Isha keeps ₹2500 in a bank at 7% simple interest a year. What is the total amount after 5 years, in rupees?
  12. 12.₹5000 earns ₹2500 simple interest in 5 years. What is the rate of interest per year, in percent?
  13. 13.Kabir keeps ₹2500 in a bank at 9% simple interest a year. How many rupees of interest does Kabir get in 1 year?
  14. 14.₹1000 earns ₹60 simple interest in 1 year. What is the rate of interest per year, in percent?
  15. 15.Sara keeps ₹2000 in a bank at 3% simple interest a year. How many rupees of interest does Sara get in 1 year?
  16. 16.Riya keeps ₹2500 in a bank at 9% simple interest a year. What is the total amount after 2 years, in rupees?
  17. 17.Meera keeps ₹4000 in a bank at 5% simple interest a year. What is the total amount after 4 years, in rupees?
  18. 18.₹5000 earns ₹2500 simple interest at 10% a year. For how many years was it kept?
  19. 19.Kabir keeps ₹3000 in a bank at 3% simple interest a year. How many rupees of interest does Kabir get in 4 years?
  20. 20.Sara keeps ₹5000 in a bank at 2% simple interest a year. What is the total amount after 4 years, in rupees?
  21. 21.₹1500 earns ₹300 simple interest in 5 years. What is the rate of interest per year, in percent?
  22. 22.Dev keeps ₹500 in a bank at 2% simple interest a year. How many rupees of interest does Dev get in 4 years?
  23. 23.₹2000 earns ₹240 simple interest in 3 years. What is the rate of interest per year, in percent?
  24. 24.Anaya keeps ₹5000 in a bank at 7% simple interest a year. What is the total amount after 2 years, in rupees?
  25. 25.Ishaan keeps ₹3000 in a bank at 9% simple interest a year. What is the total amount after 5 years, in rupees?
  26. 26.Sara keeps ₹5000 in a bank at 4% simple interest a year. How many rupees of interest does Sara get in 5 years?
  27. 27.₹4000 earns ₹240 simple interest in 3 years. What is the rate of interest per year, in percent?
  28. 28.Diya keeps ₹2500 in a bank at 10% simple interest a year. How many rupees of interest does Diya get in 4 years?
  29. 29.Sara keeps ₹500 in a bank at 3% simple interest a year. What is the total amount after 1 year, in rupees?
  30. 30.₹3000 earns ₹330 simple interest in 1 year. What is the rate of interest per year, in percent?
  31. 31.₹2000 earns ₹80 simple interest at 4% a year. For how many years was it kept?
  32. 32.Ishaan keeps ₹2000 in a bank at 5% simple interest a year. What is the total amount after 2 years, in rupees?
  33. 33.Diya keeps ₹1500 in a bank at 6% simple interest a year. How many rupees of interest does Diya get in 1 year?
  34. 34.Ishaan keeps ₹4000 in a bank at 10% simple interest a year. How many rupees of interest does Ishaan get in 5 years?
  35. 35.Arjun keeps ₹500 in a bank at 3% simple interest a year. How many rupees of interest does Arjun get in 3 years?
  36. 36.Isha keeps ₹4000 in a bank at 3% simple interest a year. How many rupees of interest does Isha get in 1 year?
  37. 37.₹4000 earns ₹400 simple interest in 2 years. What is the rate of interest per year, in percent?
  38. 38.₹2500 earns ₹250 simple interest in 2 years. What is the rate of interest per year, in percent?
  39. 39.Sara keeps ₹4000 in a bank at 10% simple interest a year. How many rupees of interest does Sara get in 5 years?
  40. 40.₹1000 earns ₹280 simple interest in 4 years. What is the rate of interest per year, in percent?

Answer key

  1. 50
  2. 800
  3. 480
  4. 160
  5. 4
  6. 3
  7. 175
  8. 4560
  9. 1200
  10. 480
  11. 3375
  12. 10
  13. 225
  14. 6
  15. 60
  16. 2950
  17. 4800
  18. 5
  19. 360
  20. 5400
  21. 4
  22. 40
  23. 4
  24. 5700
  25. 4350
  26. 1000
  27. 2
  28. 1000
  29. 515
  30. 11
  31. 1
  32. 2200
  33. 90
  34. 2000
  35. 45
  36. 120
  37. 5
  38. 5
  39. 2000
  40. 7

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