← Simple interest and the rate lesson New set →

Simple Interest Rate Worksheet

Percentage lesson 19: Simple interest and the rate · Set 119 · 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.₹1500 earns ₹450 simple interest in 5 years. What is the rate of interest per year, in percent?
  2. 2.Rohan keeps ₹4000 in a bank at 10% simple interest a year. How many rupees of interest does Rohan get in 5 years?
  3. 3.Meera keeps ₹500 in a bank at 9% simple interest a year. How many rupees of interest does Meera get in 1 year?
  4. 4.₹3000 earns ₹1320 simple interest at 11% a year. For how many years was it kept?
  5. 5.Sara keeps ₹5000 in a bank at 9% simple interest a year. How many rupees of interest does Sara get in 5 years?
  6. 6.₹2500 earns ₹500 simple interest at 10% a year. For how many years was it kept?
  7. 7.₹1500 earns ₹120 simple interest in 2 years. What is the rate of interest per year, in percent?
  8. 8.₹2500 earns ₹1100 simple interest in 4 years. What is the rate of interest per year, in percent?
  9. 9.₹2000 earns ₹600 simple interest at 6% a year. For how many years was it kept?
  10. 10.₹1000 earns ₹80 simple interest in 4 years. What is the rate of interest per year, in percent?
  11. 11.₹1500 earns ₹330 simple interest at 11% a year. For how many years was it kept?
  12. 12.₹5000 earns ₹1800 simple interest at 12% a year. For how many years was it kept?
  13. 13.₹1000 earns ₹100 simple interest at 5% a year. For how many years was it kept?
  14. 14.Sara keeps ₹1000 in a bank at 7% simple interest a year. What is the total amount after 4 years, in rupees?
  15. 15.Ishaan keeps ₹3000 in a bank at 6% simple interest a year. What is the total amount after 2 years, in rupees?
  16. 16.Meera keeps ₹2000 in a bank at 2% simple interest a year. What is the total amount after 2 years, in rupees?
  17. 17.Meera keeps ₹1000 in a bank at 8% simple interest a year. What is the total amount after 1 year, in rupees?
  18. 18.Diya keeps ₹3000 in a bank at 2% simple interest a year. How many rupees of interest does Diya get in 1 year?
  19. 19.Ishaan keeps ₹5000 in a bank at 2% simple interest a year. How many rupees of interest does Ishaan get in 2 years?
  20. 20.Anaya keeps ₹1500 in a bank at 2% simple interest a year. How many rupees of interest does Anaya get in 1 year?
  21. 21.Dev keeps ₹500 in a bank at 10% simple interest a year. What is the total amount after 2 years, in rupees?
  22. 22.Ishaan keeps ₹2000 in a bank at 10% simple interest a year. What is the total amount after 2 years, in rupees?
  23. 23.₹4000 earns ₹2000 simple interest at 10% a year. For how many years was it kept?
  24. 24.Isha keeps ₹500 in a bank at 10% simple interest a year. How many rupees of interest does Isha get in 3 years?
  25. 25.Meera keeps ₹1500 in a bank at 6% simple interest a year. How many rupees of interest does Meera get in 5 years?
  26. 26.Rohan keeps ₹3000 in a bank at 4% simple interest a year. How many rupees of interest does Rohan get in 1 year?
  27. 27.₹2500 earns ₹525 simple interest in 3 years. What is the rate of interest per year, in percent?
  28. 28.₹500 earns ₹180 simple interest in 3 years. What is the rate of interest per year, in percent?
  29. 29.₹2500 earns ₹450 simple interest at 9% a year. For how many years was it kept?
  30. 30.₹500 earns ₹90 simple interest at 6% a year. For how many years was it kept?
  31. 31.₹1000 earns ₹40 simple interest in 2 years. What is the rate of interest per year, in percent?
  32. 32.Meera keeps ₹5000 in a bank at 11% simple interest a year. How many rupees of interest does Meera get in 4 years?
  33. 33.Dev keeps ₹500 in a bank at 7% simple interest a year. What is the total amount after 2 years, in rupees?
  34. 34.Kabir keeps ₹3000 in a bank at 11% simple interest a year. How many rupees of interest does Kabir get in 5 years?
  35. 35.₹500 earns ₹135 simple interest in 3 years. What is the rate of interest per year, in percent?
  36. 36.Riya keeps ₹2500 in a bank at 12% simple interest a year. What is the total amount after 4 years, in rupees?
  37. 37.₹2500 earns ₹450 simple interest in 3 years. What is the rate of interest per year, in percent?
  38. 38.₹1500 earns ₹105 simple interest at 7% a year. For how many years was it kept?
  39. 39.Aarav keeps ₹500 in a bank at 2% simple interest a year. What is the total amount after 3 years, in rupees?
  40. 40.Riya keeps ₹1500 in a bank at 5% simple interest a year. How many rupees of interest does Riya get in 3 years?

Answer key

  1. 6
  2. 2000
  3. 45
  4. 4
  5. 2250
  6. 2
  7. 4
  8. 11
  9. 5
  10. 2
  11. 2
  12. 3
  13. 2
  14. 1280
  15. 3360
  16. 2080
  17. 1080
  18. 60
  19. 200
  20. 30
  21. 600
  22. 2400
  23. 5
  24. 150
  25. 450
  26. 120
  27. 7
  28. 12
  29. 2
  30. 3
  31. 2
  32. 2200
  33. 570
  34. 1650
  35. 9
  36. 3700
  37. 6
  38. 1
  39. 530
  40. 225

Free percentage lessons, practice and worksheets at talentjr.in/how-to-calculate-percentage