← Simple interest and the rate lesson New set →

Simple Interest Rate Worksheet

Percentage lesson 19: Simple interest and the rate · Set 293 · 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.₹4000 earns ₹280 simple interest in 1 year. What is the rate of interest per year, in percent?
  2. 2.Anaya keeps ₹4000 in a bank at 12% simple interest a year. What is the total amount after 4 years, in rupees?
  3. 3.₹1000 earns ₹30 simple interest at 3% a year. For how many years was it kept?
  4. 4.₹1000 earns ₹600 simple interest at 12% a year. For how many years was it kept?
  5. 5.₹3000 earns ₹120 simple interest at 4% a year. For how many years was it kept?
  6. 6.Anaya keeps ₹1000 in a bank at 2% simple interest a year. What is the total amount after 5 years, in rupees?
  7. 7.Aarav keeps ₹500 in a bank at 2% simple interest a year. How many rupees of interest does Aarav get in 3 years?
  8. 8.Sara keeps ₹5000 in a bank at 3% simple interest a year. What is the total amount after 2 years, in rupees?
  9. 9.₹1500 earns ₹135 simple interest in 3 years. What is the rate of interest per year, in percent?
  10. 10.Ishaan keeps ₹500 in a bank at 8% simple interest a year. How many rupees of interest does Ishaan get in 4 years?
  11. 11.₹3000 earns ₹1650 simple interest in 5 years. What is the rate of interest per year, in percent?
  12. 12.₹4000 earns ₹2400 simple interest at 12% a year. For how many years was it kept?
  13. 13.₹2000 earns ₹480 simple interest at 8% a year. For how many years was it kept?
  14. 14.₹1000 earns ₹100 simple interest at 10% a year. For how many years was it kept?
  15. 15.₹5000 earns ₹1800 simple interest in 4 years. What is the rate of interest per year, in percent?
  16. 16.₹1500 earns ₹525 simple interest in 5 years. What is the rate of interest per year, in percent?
  17. 17.Isha keeps ₹4000 in a bank at 5% simple interest a year. How many rupees of interest does Isha get in 5 years?
  18. 18.Rohan keeps ₹2000 in a bank at 10% simple interest a year. How many rupees of interest does Rohan get in 3 years?
  19. 19.Isha keeps ₹1000 in a bank at 7% simple interest a year. What is the total amount after 3 years, in rupees?
  20. 20.Rohan keeps ₹2500 in a bank at 2% simple interest a year. How many rupees of interest does Rohan get in 3 years?
  21. 21.Aarav keeps ₹2500 in a bank at 4% simple interest a year. How many rupees of interest does Aarav get in 4 years?
  22. 22.₹1500 earns ₹240 simple interest in 4 years. What is the rate of interest per year, in percent?
  23. 23.Arjun keeps ₹3000 in a bank at 5% simple interest a year. What is the total amount after 2 years, in rupees?
  24. 24.Kabir keeps ₹2500 in a bank at 3% simple interest a year. How many rupees of interest does Kabir get in 3 years?
  25. 25.Isha keeps ₹3000 in a bank at 4% simple interest a year. How many rupees of interest does Isha get in 5 years?
  26. 26.₹1500 earns ₹225 simple interest in 3 years. What is the rate of interest per year, in percent?
  27. 27.₹500 earns ₹300 simple interest in 5 years. What is the rate of interest per year, in percent?
  28. 28.₹1500 earns ₹480 simple interest in 4 years. What is the rate of interest per year, in percent?
  29. 29.₹500 earns ₹30 simple interest at 3% a year. For how many years was it kept?
  30. 30.Isha keeps ₹500 in a bank at 9% simple interest a year. How many rupees of interest does Isha get in 5 years?
  31. 31.Sara keeps ₹1000 in a bank at 3% simple interest a year. How many rupees of interest does Sara get in 1 year?
  32. 32.₹2500 earns ₹300 simple interest at 6% a year. For how many years was it kept?
  33. 33.Rohan keeps ₹3000 in a bank at 9% simple interest a year. What is the total amount after 1 year, in rupees?
  34. 34.Ishaan keeps ₹1500 in a bank at 6% simple interest a year. What is the total amount after 4 years, in rupees?
  35. 35.₹500 earns ₹180 simple interest at 9% a year. For how many years was it kept?
  36. 36.₹3000 earns ₹180 simple interest in 1 year. What is the rate of interest per year, in percent?
  37. 37.Isha keeps ₹5000 in a bank at 11% simple interest a year. How many rupees of interest does Isha get in 3 years?
  38. 38.₹1000 earns ₹60 simple interest in 3 years. What is the rate of interest per year, in percent?
  39. 39.Arjun keeps ₹500 in a bank at 12% simple interest a year. How many rupees of interest does Arjun get in 1 year?
  40. 40.₹3000 earns ₹900 simple interest at 10% a year. For how many years was it kept?

Answer key

  1. 7
  2. 5920
  3. 1
  4. 5
  5. 1
  6. 1100
  7. 30
  8. 5300
  9. 3
  10. 160
  11. 11
  12. 5
  13. 3
  14. 1
  15. 9
  16. 7
  17. 1000
  18. 600
  19. 1210
  20. 150
  21. 400
  22. 4
  23. 3300
  24. 225
  25. 600
  26. 5
  27. 12
  28. 8
  29. 2
  30. 225
  31. 30
  32. 2
  33. 3270
  34. 1860
  35. 4
  36. 6
  37. 1650
  38. 2
  39. 60
  40. 3

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