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Simple Interest Rate Worksheet

Percentage lesson 19: Simple interest and the rate · Set 244 · 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.Anaya keeps ₹3000 in a bank at 7% simple interest a year. How many rupees of interest does Anaya get in 1 year?
  2. 2.Diya keeps ₹5000 in a bank at 12% simple interest a year. How many rupees of interest does Diya get in 4 years?
  3. 3.₹3000 earns ₹180 simple interest at 3% a year. For how many years was it kept?
  4. 4.Sara keeps ₹500 in a bank at 12% simple interest a year. How many rupees of interest does Sara get in 4 years?
  5. 5.Kabir keeps ₹500 in a bank at 2% simple interest a year. How many rupees of interest does Kabir get in 2 years?
  6. 6.Aarav keeps ₹5000 in a bank at 5% simple interest a year. What is the total amount after 4 years, in rupees?
  7. 7.₹5000 earns ₹2250 simple interest at 9% a year. For how many years was it kept?
  8. 8.Ishaan keeps ₹3000 in a bank at 11% simple interest a year. How many rupees of interest does Ishaan get in 1 year?
  9. 9.Dev keeps ₹2500 in a bank at 9% simple interest a year. What is the total amount after 4 years, in rupees?
  10. 10.Isha keeps ₹500 in a bank at 4% simple interest a year. What is the total amount after 3 years, in rupees?
  11. 11.Anaya keeps ₹1500 in a bank at 5% simple interest a year. What is the total amount after 2 years, in rupees?
  12. 12.₹2500 earns ₹300 simple interest at 12% a year. For how many years was it kept?
  13. 13.Rohan keeps ₹1000 in a bank at 4% simple interest a year. How many rupees of interest does Rohan get in 4 years?
  14. 14.Riya keeps ₹2500 in a bank at 3% simple interest a year. What is the total amount after 5 years, in rupees?
  15. 15.Rohan keeps ₹2500 in a bank at 2% simple interest a year. How many rupees of interest does Rohan get in 1 year?
  16. 16.Sara keeps ₹5000 in a bank at 2% simple interest a year. How many rupees of interest does Sara get in 5 years?
  17. 17.Meera keeps ₹2500 in a bank at 2% simple interest a year. What is the total amount after 1 year, in rupees?
  18. 18.₹1000 earns ₹400 simple interest in 5 years. What is the rate of interest per year, in percent?
  19. 19.Rohan keeps ₹2500 in a bank at 11% simple interest a year. How many rupees of interest does Rohan get in 5 years?
  20. 20.Arjun keeps ₹1500 in a bank at 5% simple interest a year. How many rupees of interest does Arjun get in 1 year?
  21. 21.Dev keeps ₹500 in a bank at 8% simple interest a year. What is the total amount after 1 year, in rupees?
  22. 22.₹1500 earns ₹720 simple interest in 4 years. What is the rate of interest per year, in percent?
  23. 23.₹5000 earns ₹1600 simple interest in 4 years. What is the rate of interest per year, in percent?
  24. 24.Dev keeps ₹5000 in a bank at 12% simple interest a year. How many rupees of interest does Dev get in 1 year?
  25. 25.₹2000 earns ₹560 simple interest in 4 years. What is the rate of interest per year, in percent?
  26. 26.Sara keeps ₹2500 in a bank at 5% simple interest a year. How many rupees of interest does Sara get in 5 years?
  27. 27.₹3000 earns ₹360 simple interest at 3% a year. For how many years was it kept?
  28. 28.₹2000 earns ₹800 simple interest in 5 years. What is the rate of interest per year, in percent?
  29. 29.₹1500 earns ₹300 simple interest in 4 years. What is the rate of interest per year, in percent?
  30. 30.Rohan keeps ₹5000 in a bank at 2% simple interest a year. How many rupees of interest does Rohan get in 1 year?
  31. 31.Meera keeps ₹3000 in a bank at 11% simple interest a year. How many rupees of interest does Meera get in 2 years?
  32. 32.₹5000 earns ₹500 simple interest at 10% a year. For how many years was it kept?
  33. 33.Kabir keeps ₹2500 in a bank at 3% simple interest a year. How many rupees of interest does Kabir get in 3 years?
  34. 34.₹500 earns ₹35 simple interest in 1 year. What is the rate of interest per year, in percent?
  35. 35.Riya keeps ₹1000 in a bank at 4% simple interest a year. How many rupees of interest does Riya get in 1 year?
  36. 36.Anaya keeps ₹500 in a bank at 2% simple interest a year. How many rupees of interest does Anaya get in 5 years?
  37. 37.₹1500 earns ₹270 simple interest at 6% a year. For how many years was it kept?
  38. 38.Anaya keeps ₹1500 in a bank at 2% simple interest a year. How many rupees of interest does Anaya get in 2 years?
  39. 39.₹5000 earns ₹1800 simple interest at 9% a year. For how many years was it kept?
  40. 40.₹1000 earns ₹220 simple interest at 11% a year. For how many years was it kept?

Answer key

  1. 210
  2. 2400
  3. 2
  4. 240
  5. 20
  6. 6000
  7. 5
  8. 330
  9. 3400
  10. 560
  11. 1650
  12. 1
  13. 160
  14. 2875
  15. 50
  16. 500
  17. 2550
  18. 8
  19. 1375
  20. 75
  21. 540
  22. 12
  23. 8
  24. 600
  25. 7
  26. 625
  27. 4
  28. 8
  29. 5
  30. 100
  31. 660
  32. 1
  33. 225
  34. 7
  35. 40
  36. 50
  37. 3
  38. 60
  39. 4
  40. 2

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