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Simple Interest Rate Worksheet

Percentage lesson 19: Simple interest and the rate · Set 596 · 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 ₹600 simple interest in 5 years. What is the rate of interest per year, in percent?
  2. 2.Meera keeps ₹2500 in a bank at 3% simple interest a year. How many rupees of interest does Meera get in 2 years?
  3. 3.₹4000 earns ₹2200 simple interest in 5 years. What is the rate of interest per year, in percent?
  4. 4.Arjun keeps ₹500 in a bank at 10% simple interest a year. What is the total amount after 1 year, in rupees?
  5. 5.Ishaan keeps ₹500 in a bank at 11% simple interest a year. How many rupees of interest does Ishaan get in 1 year?
  6. 6.₹1000 earns ₹200 simple interest at 4% a year. For how many years was it kept?
  7. 7.Meera keeps ₹4000 in a bank at 5% simple interest a year. How many rupees of interest does Meera get in 3 years?
  8. 8.₹500 earns ₹55 simple interest at 11% a year. For how many years was it kept?
  9. 9.Aarav keeps ₹5000 in a bank at 4% simple interest a year. What is the total amount after 1 year, in rupees?
  10. 10.₹3000 earns ₹90 simple interest at 3% a year. For how many years was it kept?
  11. 11.₹5000 earns ₹1350 simple interest in 3 years. What is the rate of interest per year, in percent?
  12. 12.Riya keeps ₹1000 in a bank at 11% simple interest a year. What is the total amount after 4 years, in rupees?
  13. 13.₹500 earns ₹60 simple interest in 3 years. What is the rate of interest per year, in percent?
  14. 14.₹5000 earns ₹200 simple interest at 4% a year. For how many years was it kept?
  15. 15.₹2500 earns ₹600 simple interest at 12% a year. For how many years was it kept?
  16. 16.₹2500 earns ₹300 simple interest in 1 year. What is the rate of interest per year, in percent?
  17. 17.₹3000 earns ₹540 simple interest at 9% a year. For how many years was it kept?
  18. 18.Riya keeps ₹4000 in a bank at 6% simple interest a year. How many rupees of interest does Riya get in 1 year?
  19. 19.Aarav keeps ₹5000 in a bank at 2% simple interest a year. How many rupees of interest does Aarav get in 3 years?
  20. 20.Sara keeps ₹1000 in a bank at 4% simple interest a year. How many rupees of interest does Sara get in 5 years?
  21. 21.₹1000 earns ₹80 simple interest at 4% a year. For how many years was it kept?
  22. 22.₹5000 earns ₹1400 simple interest at 7% a year. For how many years was it kept?
  23. 23.₹3000 earns ₹1080 simple interest at 9% a year. For how many years was it kept?
  24. 24.Isha keeps ₹2000 in a bank at 11% simple interest a year. What is the total amount after 4 years, in rupees?
  25. 25.₹500 earns ₹60 simple interest in 4 years. What is the rate of interest per year, in percent?
  26. 26.₹2500 earns ₹900 simple interest at 9% a year. For how many years was it kept?
  27. 27.Kabir keeps ₹2500 in a bank at 3% simple interest a year. What is the total amount after 3 years, in rupees?
  28. 28.Aarav keeps ₹4000 in a bank at 12% simple interest a year. How many rupees of interest does Aarav get in 2 years?
  29. 29.Riya keeps ₹1500 in a bank at 10% simple interest a year. What is the total amount after 3 years, in rupees?
  30. 30.Diya keeps ₹1000 in a bank at 6% simple interest a year. What is the total amount after 3 years, in rupees?
  31. 31.Rohan keeps ₹3000 in a bank at 2% simple interest a year. How many rupees of interest does Rohan get in 2 years?
  32. 32.₹1000 earns ₹200 simple interest at 10% a year. For how many years was it kept?
  33. 33.₹2500 earns ₹200 simple interest at 8% a year. For how many years was it kept?
  34. 34.Dev keeps ₹500 in a bank at 8% simple interest a year. What is the total amount after 2 years, in rupees?
  35. 35.Rohan keeps ₹5000 in a bank at 3% simple interest a year. How many rupees of interest does Rohan get in 3 years?
  36. 36.Dev keeps ₹500 in a bank at 2% simple interest a year. What is the total amount after 5 years, in rupees?
  37. 37.Anaya keeps ₹5000 in a bank at 5% simple interest a year. How many rupees of interest does Anaya get in 1 year?
  38. 38.₹2000 earns ₹60 simple interest at 3% a year. For how many years was it kept?
  39. 39.₹500 earns ₹60 simple interest at 3% a year. For how many years was it kept?
  40. 40.Arjun keeps ₹4000 in a bank at 11% simple interest a year. How many rupees of interest does Arjun get in 1 year?

Answer key

  1. 3
  2. 150
  3. 11
  4. 550
  5. 55
  6. 5
  7. 600
  8. 1
  9. 5200
  10. 1
  11. 9
  12. 1440
  13. 4
  14. 1
  15. 2
  16. 12
  17. 2
  18. 240
  19. 300
  20. 200
  21. 2
  22. 4
  23. 4
  24. 2880
  25. 3
  26. 4
  27. 2725
  28. 960
  29. 1950
  30. 1180
  31. 120
  32. 2
  33. 1
  34. 580
  35. 450
  36. 550
  37. 250
  38. 1
  39. 4
  40. 440

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