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Simple Interest Rate Worksheet

Percentage lesson 19: Simple interest and the rate · Set 175 · 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 ₹500 in a bank at 4% simple interest a year. How many rupees of interest does Arjun get in 1 year?
  2. 2.Dev keeps ₹4000 in a bank at 7% simple interest a year. How many rupees of interest does Dev get in 2 years?
  3. 3.Sara keeps ₹500 in a bank at 4% simple interest a year. How many rupees of interest does Sara get in 1 year?
  4. 4.Meera keeps ₹1500 in a bank at 9% simple interest a year. What is the total amount after 3 years, in rupees?
  5. 5.₹3000 earns ₹300 simple interest at 10% a year. For how many years was it kept?
  6. 6.Aarav keeps ₹500 in a bank at 5% simple interest a year. How many rupees of interest does Aarav get in 3 years?
  7. 7.₹5000 earns ₹2400 simple interest in 4 years. What is the rate of interest per year, in percent?
  8. 8.Riya keeps ₹4000 in a bank at 11% simple interest a year. How many rupees of interest does Riya get in 5 years?
  9. 9.Rohan keeps ₹500 in a bank at 4% simple interest a year. What is the total amount after 4 years, in rupees?
  10. 10.₹5000 earns ₹2000 simple interest at 8% a year. For how many years was it kept?
  11. 11.Anaya keeps ₹3000 in a bank at 8% simple interest a year. What is the total amount after 3 years, in rupees?
  12. 12.₹1500 earns ₹525 simple interest in 5 years. What is the rate of interest per year, in percent?
  13. 13.Anaya keeps ₹3000 in a bank at 4% simple interest a year. How many rupees of interest does Anaya get in 2 years?
  14. 14.Isha keeps ₹2000 in a bank at 7% simple interest a year. How many rupees of interest does Isha get in 5 years?
  15. 15.Sara keeps ₹500 in a bank at 4% simple interest a year. What is the total amount after 1 year, in rupees?
  16. 16.Meera keeps ₹3000 in a bank at 11% simple interest a year. How many rupees of interest does Meera get in 1 year?
  17. 17.Isha keeps ₹5000 in a bank at 7% simple interest a year. What is the total amount after 2 years, in rupees?
  18. 18.Isha keeps ₹2500 in a bank at 2% simple interest a year. How many rupees of interest does Isha get in 4 years?
  19. 19.₹1000 earns ₹210 simple interest at 7% a year. For how many years was it kept?
  20. 20.Dev keeps ₹2500 in a bank at 9% simple interest a year. What is the total amount after 1 year, in rupees?
  21. 21.₹3000 earns ₹600 simple interest in 5 years. What is the rate of interest per year, in percent?
  22. 22.Riya keeps ₹2500 in a bank at 5% simple interest a year. What is the total amount after 1 year, in rupees?
  23. 23.₹1000 earns ₹280 simple interest in 4 years. What is the rate of interest per year, in percent?
  24. 24.₹1500 earns ₹45 simple interest at 3% a year. For how many years was it kept?
  25. 25.Ishaan keeps ₹2000 in a bank at 5% simple interest a year. What is the total amount after 3 years, in rupees?
  26. 26.Dev keeps ₹2000 in a bank at 10% simple interest a year. How many rupees of interest does Dev get in 2 years?
  27. 27.₹1000 earns ₹60 simple interest at 2% a year. For how many years was it kept?
  28. 28.Kabir keeps ₹2000 in a bank at 9% simple interest a year. How many rupees of interest does Kabir get in 5 years?
  29. 29.Riya keeps ₹1000 in a bank at 10% simple interest a year. How many rupees of interest does Riya get in 5 years?
  30. 30.Kabir keeps ₹1500 in a bank at 5% simple interest a year. How many rupees of interest does Kabir get in 1 year?
  31. 31.₹500 earns ₹50 simple interest in 2 years. What is the rate of interest per year, in percent?
  32. 32.₹1500 earns ₹120 simple interest at 8% a year. For how many years was it kept?
  33. 33.Isha keeps ₹4000 in a bank at 10% simple interest a year. How many rupees of interest does Isha get in 4 years?
  34. 34.Anaya keeps ₹5000 in a bank at 8% simple interest a year. What is the total amount after 5 years, in rupees?
  35. 35.Arjun keeps ₹3000 in a bank at 9% simple interest a year. How many rupees of interest does Arjun get in 2 years?
  36. 36.Kabir keeps ₹1000 in a bank at 5% simple interest a year. What is the total amount after 2 years, in rupees?
  37. 37.₹1000 earns ₹360 simple interest in 4 years. What is the rate of interest per year, in percent?
  38. 38.Sara keeps ₹1000 in a bank at 10% simple interest a year. What is the total amount after 5 years, in rupees?
  39. 39.Kabir keeps ₹2500 in a bank at 2% simple interest a year. What is the total amount after 5 years, in rupees?
  40. 40.₹3000 earns ₹270 simple interest in 3 years. What is the rate of interest per year, in percent?

Answer key

  1. 20
  2. 560
  3. 20
  4. 1905
  5. 1
  6. 75
  7. 12
  8. 2200
  9. 580
  10. 5
  11. 3720
  12. 7
  13. 240
  14. 700
  15. 520
  16. 330
  17. 5700
  18. 200
  19. 3
  20. 2725
  21. 4
  22. 2625
  23. 7
  24. 1
  25. 2300
  26. 400
  27. 3
  28. 900
  29. 500
  30. 75
  31. 5
  32. 1
  33. 1600
  34. 7000
  35. 540
  36. 1100
  37. 9
  38. 1500
  39. 2750
  40. 3

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