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Simple Interest Rate Worksheet

Percentage lesson 19: Simple interest and the rate · Set 866 · 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.Arjun keeps ₹2500 in a bank at 6% simple interest a year. How many rupees of interest does Arjun get in 1 year?
  2. 2.Aarav keeps ₹500 in a bank at 7% simple interest a year. How many rupees of interest does Aarav get in 5 years?
  3. 3.Sara keeps ₹500 in a bank at 11% simple interest a year. How many rupees of interest does Sara get in 4 years?
  4. 4.Aarav keeps ₹3000 in a bank at 7% simple interest a year. How many rupees of interest does Aarav get in 4 years?
  5. 5.₹4000 earns ₹1600 simple interest in 5 years. What is the rate of interest per year, in percent?
  6. 6.Meera keeps ₹2500 in a bank at 3% simple interest a year. How many rupees of interest does Meera get in 5 years?
  7. 7.₹5000 earns ₹900 simple interest in 3 years. What is the rate of interest per year, in percent?
  8. 8.Kabir keeps ₹1000 in a bank at 7% simple interest a year. How many rupees of interest does Kabir get in 1 year?
  9. 9.₹1500 earns ₹300 simple interest at 5% a year. For how many years was it kept?
  10. 10.Isha keeps ₹3000 in a bank at 11% simple interest a year. What is the total amount after 1 year, in rupees?
  11. 11.₹5000 earns ₹600 simple interest in 3 years. What is the rate of interest per year, in percent?
  12. 12.Sara keeps ₹5000 in a bank at 2% simple interest a year. How many rupees of interest does Sara get in 3 years?
  13. 13.₹5000 earns ₹2400 simple interest in 4 years. What is the rate of interest per year, in percent?
  14. 14.Arjun keeps ₹2500 in a bank at 2% simple interest a year. How many rupees of interest does Arjun get in 4 years?
  15. 15.Arjun keeps ₹3000 in a bank at 8% simple interest a year. How many rupees of interest does Arjun get in 3 years?
  16. 16.Sara keeps ₹3000 in a bank at 9% simple interest a year. How many rupees of interest does Sara get in 4 years?
  17. 17.Dev keeps ₹2000 in a bank at 12% simple interest a year. What is the total amount after 1 year, in rupees?
  18. 18.Meera keeps ₹4000 in a bank at 11% simple interest a year. What is the total amount after 4 years, in rupees?
  19. 19.Isha keeps ₹4000 in a bank at 12% simple interest a year. How many rupees of interest does Isha get in 3 years?
  20. 20.₹3000 earns ₹840 simple interest in 4 years. What is the rate of interest per year, in percent?
  21. 21.₹500 earns ₹60 simple interest at 3% a year. For how many years was it kept?
  22. 22.₹1500 earns ₹540 simple interest in 3 years. What is the rate of interest per year, in percent?
  23. 23.Arjun keeps ₹4000 in a bank at 6% simple interest a year. How many rupees of interest does Arjun get in 2 years?
  24. 24.Rohan keeps ₹500 in a bank at 9% simple interest a year. How many rupees of interest does Rohan get in 5 years?
  25. 25.₹1000 earns ₹450 simple interest at 9% a year. For how many years was it kept?
  26. 26.₹3000 earns ₹1080 simple interest in 3 years. What is the rate of interest per year, in percent?
  27. 27.Anaya keeps ₹500 in a bank at 2% simple interest a year. What is the total amount after 2 years, in rupees?
  28. 28.₹500 earns ₹45 simple interest at 9% a year. For how many years was it kept?
  29. 29.Aarav keeps ₹500 in a bank at 3% simple interest a year. What is the total amount after 1 year, in rupees?
  30. 30.Sara keeps ₹2000 in a bank at 5% simple interest a year. How many rupees of interest does Sara get in 1 year?
  31. 31.Isha keeps ₹4000 in a bank at 8% simple interest a year. What is the total amount after 1 year, in rupees?
  32. 32.₹4000 earns ₹1800 simple interest at 9% a year. For how many years was it kept?
  33. 33.₹5000 earns ₹1400 simple interest in 4 years. What is the rate of interest per year, in percent?
  34. 34.₹1000 earns ₹200 simple interest in 4 years. What is the rate of interest per year, in percent?
  35. 35.₹2500 earns ₹50 simple interest at 2% a year. For how many years was it kept?
  36. 36.Kabir keeps ₹1000 in a bank at 2% simple interest a year. How many rupees of interest does Kabir get in 1 year?
  37. 37.Ishaan keeps ₹500 in a bank at 8% simple interest a year. How many rupees of interest does Ishaan get in 5 years?
  38. 38.₹3000 earns ₹360 simple interest in 4 years. What is the rate of interest per year, in percent?
  39. 39.₹4000 earns ₹1600 simple interest in 4 years. What is the rate of interest per year, in percent?
  40. 40.₹2500 earns ₹1200 simple interest in 4 years. What is the rate of interest per year, in percent?

Answer key

  1. 150
  2. 175
  3. 220
  4. 840
  5. 8
  6. 375
  7. 6
  8. 70
  9. 4
  10. 3330
  11. 4
  12. 300
  13. 12
  14. 200
  15. 720
  16. 1080
  17. 2240
  18. 5760
  19. 1440
  20. 7
  21. 4
  22. 12
  23. 480
  24. 225
  25. 5
  26. 12
  27. 520
  28. 1
  29. 515
  30. 100
  31. 4320
  32. 5
  33. 7
  34. 5
  35. 1
  36. 20
  37. 200
  38. 3
  39. 10
  40. 12

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