← Simple interest and the rate lesson New set →

Simple Interest Rate Worksheet

Percentage lesson 19: Simple interest and the rate · Set 419 · 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. What is the total amount after 4 years, in rupees?
  2. 2.₹2500 earns ₹50 simple interest in 1 year. What is the rate of interest per year, in percent?
  3. 3.₹2000 earns ₹200 simple interest in 2 years. What is the rate of interest per year, in percent?
  4. 4.₹1000 earns ₹600 simple interest at 12% a year. For how many years was it kept?
  5. 5.₹500 earns ₹20 simple interest at 2% a year. For how many years was it kept?
  6. 6.₹2000 earns ₹240 simple interest at 4% a year. For how many years was it kept?
  7. 7.Sara keeps ₹1000 in a bank at 10% simple interest a year. What is the total amount after 3 years, in rupees?
  8. 8.Rohan keeps ₹3000 in a bank at 7% simple interest a year. How many rupees of interest does Rohan get in 1 year?
  9. 9.Kabir keeps ₹3000 in a bank at 4% simple interest a year. What is the total amount after 3 years, in rupees?
  10. 10.₹1000 earns ₹400 simple interest in 4 years. What is the rate of interest per year, in percent?
  11. 11.₹3000 earns ₹300 simple interest at 10% a year. For how many years was it kept?
  12. 12.Ishaan keeps ₹3000 in a bank at 3% simple interest a year. How many rupees of interest does Ishaan get in 5 years?
  13. 13.Kabir keeps ₹5000 in a bank at 8% simple interest a year. How many rupees of interest does Kabir get in 4 years?
  14. 14.₹2000 earns ₹880 simple interest in 4 years. What is the rate of interest per year, in percent?
  15. 15.₹500 earns ₹180 simple interest at 9% a year. For how many years was it kept?
  16. 16.Rohan keeps ₹500 in a bank at 9% simple interest a year. What is the total amount after 4 years, in rupees?
  17. 17.Dev keeps ₹1000 in a bank at 3% simple interest a year. How many rupees of interest does Dev get in 1 year?
  18. 18.₹1500 earns ₹495 simple interest at 11% a year. For how many years was it kept?
  19. 19.₹2000 earns ₹600 simple interest in 5 years. What is the rate of interest per year, in percent?
  20. 20.Diya keeps ₹3000 in a bank at 3% simple interest a year. How many rupees of interest does Diya get in 5 years?
  21. 21.Riya keeps ₹2500 in a bank at 2% simple interest a year. How many rupees of interest does Riya get in 1 year?
  22. 22.Dev keeps ₹1000 in a bank at 4% simple interest a year. How many rupees of interest does Dev get in 3 years?
  23. 23.Kabir keeps ₹2500 in a bank at 9% simple interest a year. What is the total amount after 2 years, in rupees?
  24. 24.₹2500 earns ₹350 simple interest at 7% a year. For how many years was it kept?
  25. 25.Meera keeps ₹500 in a bank at 11% simple interest a year. What is the total amount after 3 years, in rupees?
  26. 26.₹1000 earns ₹40 simple interest in 1 year. What is the rate of interest per year, in percent?
  27. 27.Rohan keeps ₹2500 in a bank at 3% simple interest a year. What is the total amount after 2 years, in rupees?
  28. 28.Ishaan keeps ₹2500 in a bank at 10% simple interest a year. How many rupees of interest does Ishaan get in 4 years?
  29. 29.₹1500 earns ₹120 simple interest in 2 years. What is the rate of interest per year, in percent?
  30. 30.₹500 earns ₹125 simple interest in 5 years. What is the rate of interest per year, in percent?
  31. 31.Dev keeps ₹4000 in a bank at 9% simple interest a year. How many rupees of interest does Dev get in 4 years?
  32. 32.₹1000 earns ₹220 simple interest in 2 years. What is the rate of interest per year, in percent?
  33. 33.Aarav keeps ₹4000 in a bank at 3% simple interest a year. How many rupees of interest does Aarav get in 2 years?
  34. 34.Sara keeps ₹500 in a bank at 10% simple interest a year. How many rupees of interest does Sara get in 1 year?
  35. 35.₹500 earns ₹90 simple interest in 3 years. What is the rate of interest per year, in percent?
  36. 36.Diya keeps ₹4000 in a bank at 11% simple interest a year. How many rupees of interest does Diya get in 1 year?
  37. 37.₹1000 earns ₹140 simple interest in 2 years. What is the rate of interest per year, in percent?
  38. 38.₹5000 earns ₹2000 simple interest at 10% a year. For how many years was it kept?
  39. 39.Riya keeps ₹5000 in a bank at 4% simple interest a year. How many rupees of interest does Riya get in 5 years?
  40. 40.Riya keeps ₹1500 in a bank at 2% simple interest a year. How many rupees of interest does Riya get in 5 years?

Answer key

  1. 2880
  2. 2
  3. 5
  4. 5
  5. 2
  6. 3
  7. 1300
  8. 210
  9. 3360
  10. 10
  11. 1
  12. 450
  13. 1600
  14. 11
  15. 4
  16. 680
  17. 30
  18. 3
  19. 6
  20. 450
  21. 50
  22. 120
  23. 2950
  24. 2
  25. 665
  26. 4
  27. 2650
  28. 1000
  29. 4
  30. 5
  31. 1440
  32. 11
  33. 240
  34. 50
  35. 6
  36. 440
  37. 7
  38. 4
  39. 1000
  40. 150

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