← Simple interest and the rate lesson New set →

Simple Interest Rate Worksheet

Percentage lesson 19: Simple interest and the rate · Set 618 · 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 ₹1760 simple interest in 4 years. What is the rate of interest per year, in percent?
  2. 2.₹3000 earns ₹1050 simple interest in 5 years. What is the rate of interest per year, in percent?
  3. 3.₹3000 earns ₹180 simple interest at 2% a year. For how many years was it kept?
  4. 4.₹2500 earns ₹250 simple interest at 10% a year. For how many years was it kept?
  5. 5.Isha keeps ₹3000 in a bank at 8% simple interest a year. What is the total amount after 4 years, in rupees?
  6. 6.₹2500 earns ₹800 simple interest at 8% a year. For how many years was it kept?
  7. 7.₹1500 earns ₹270 simple interest in 2 years. What is the rate of interest per year, in percent?
  8. 8.Riya keeps ₹5000 in a bank at 6% simple interest a year. How many rupees of interest does Riya get in 1 year?
  9. 9.Aarav keeps ₹3000 in a bank at 7% simple interest a year. How many rupees of interest does Aarav get in 5 years?
  10. 10.Riya keeps ₹2000 in a bank at 3% simple interest a year. How many rupees of interest does Riya get in 2 years?
  11. 11.Meera keeps ₹5000 in a bank at 5% simple interest a year. How many rupees of interest does Meera get in 5 years?
  12. 12.₹5000 earns ₹1200 simple interest at 8% a year. For how many years was it kept?
  13. 13.Anaya keeps ₹1500 in a bank at 9% simple interest a year. How many rupees of interest does Anaya get in 3 years?
  14. 14.₹2000 earns ₹140 simple interest in 1 year. What is the rate of interest per year, in percent?
  15. 15.₹1500 earns ₹375 simple interest in 5 years. What is the rate of interest per year, in percent?
  16. 16.₹1500 earns ₹300 simple interest at 10% a year. For how many years was it kept?
  17. 17.₹1500 earns ₹150 simple interest in 2 years. What is the rate of interest per year, in percent?
  18. 18.Aarav keeps ₹2500 in a bank at 2% simple interest a year. What is the total amount after 2 years, in rupees?
  19. 19.Aarav keeps ₹5000 in a bank at 12% simple interest a year. What is the total amount after 1 year, in rupees?
  20. 20.Arjun keeps ₹1000 in a bank at 6% simple interest a year. How many rupees of interest does Arjun get in 5 years?
  21. 21.₹4000 earns ₹1400 simple interest in 5 years. What is the rate of interest per year, in percent?
  22. 22.₹3000 earns ₹90 simple interest in 1 year. What is the rate of interest per year, in percent?
  23. 23.Aarav keeps ₹2000 in a bank at 4% simple interest a year. What is the total amount after 4 years, in rupees?
  24. 24.₹1000 earns ₹210 simple interest in 3 years. What is the rate of interest per year, in percent?
  25. 25.Aarav keeps ₹3000 in a bank at 4% simple interest a year. How many rupees of interest does Aarav get in 5 years?
  26. 26.Anaya keeps ₹2500 in a bank at 12% simple interest a year. How many rupees of interest does Anaya get in 1 year?
  27. 27.Ishaan keeps ₹5000 in a bank at 10% simple interest a year. How many rupees of interest does Ishaan get in 4 years?
  28. 28.₹500 earns ₹100 simple interest in 4 years. What is the rate of interest per year, in percent?
  29. 29.Meera keeps ₹4000 in a bank at 4% simple interest a year. How many rupees of interest does Meera get in 3 years?
  30. 30.Isha keeps ₹2000 in a bank at 2% simple interest a year. How many rupees of interest does Isha get in 2 years?
  31. 31.₹5000 earns ₹2200 simple interest at 11% a year. For how many years was it kept?
  32. 32.₹3000 earns ₹600 simple interest in 2 years. What is the rate of interest per year, in percent?
  33. 33.₹1000 earns ₹120 simple interest in 2 years. What is the rate of interest per year, in percent?
  34. 34.₹4000 earns ₹80 simple interest at 2% a year. For how many years was it kept?
  35. 35.₹500 earns ₹50 simple interest at 10% a year. For how many years was it kept?
  36. 36.Meera keeps ₹1000 in a bank at 9% simple interest a year. How many rupees of interest does Meera get in 5 years?
  37. 37.Rohan keeps ₹3000 in a bank at 2% simple interest a year. How many rupees of interest does Rohan get in 2 years?
  38. 38.Kabir keeps ₹2000 in a bank at 3% simple interest a year. What is the total amount after 3 years, in rupees?
  39. 39.₹2500 earns ₹800 simple interest in 4 years. What is the rate of interest per year, in percent?
  40. 40.Isha keeps ₹2500 in a bank at 8% simple interest a year. What is the total amount after 1 year, in rupees?

Answer key

  1. 11
  2. 7
  3. 3
  4. 1
  5. 3960
  6. 4
  7. 9
  8. 300
  9. 1050
  10. 120
  11. 1250
  12. 3
  13. 405
  14. 7
  15. 5
  16. 2
  17. 5
  18. 2600
  19. 5600
  20. 300
  21. 7
  22. 3
  23. 2320
  24. 7
  25. 600
  26. 300
  27. 2000
  28. 5
  29. 480
  30. 80
  31. 4
  32. 10
  33. 6
  34. 1
  35. 1
  36. 450
  37. 120
  38. 2180
  39. 8
  40. 2700

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