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Simple Interest Rate Worksheet

Percentage lesson 19: Simple interest and the rate · Set 118 · 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.Kabir keeps ₹3000 in a bank at 7% simple interest a year. How many rupees of interest does Kabir get in 2 years?
  2. 2.Kabir keeps ₹3000 in a bank at 2% simple interest a year. What is the total amount after 5 years, in rupees?
  3. 3.Anaya keeps ₹2000 in a bank at 11% simple interest a year. How many rupees of interest does Anaya get in 5 years?
  4. 4.Rohan keeps ₹1000 in a bank at 3% simple interest a year. What is the total amount after 2 years, in rupees?
  5. 5.Riya keeps ₹2000 in a bank at 12% simple interest a year. How many rupees of interest does Riya get in 5 years?
  6. 6.Dev keeps ₹4000 in a bank at 6% simple interest a year. How many rupees of interest does Dev get in 5 years?
  7. 7.Aarav keeps ₹3000 in a bank at 3% simple interest a year. What is the total amount after 1 year, in rupees?
  8. 8.Kabir keeps ₹1000 in a bank at 9% simple interest a year. What is the total amount after 4 years, in rupees?
  9. 9.₹1000 earns ₹120 simple interest at 3% a year. For how many years was it kept?
  10. 10.Sara keeps ₹1500 in a bank at 4% simple interest a year. How many rupees of interest does Sara get in 5 years?
  11. 11.Kabir keeps ₹5000 in a bank at 7% simple interest a year. How many rupees of interest does Kabir get in 2 years?
  12. 12.Aarav keeps ₹500 in a bank at 10% simple interest a year. What is the total amount after 2 years, in rupees?
  13. 13.Ishaan keeps ₹2500 in a bank at 11% simple interest a year. How many rupees of interest does Ishaan get in 1 year?
  14. 14.₹2500 earns ₹750 simple interest at 10% a year. For how many years was it kept?
  15. 15.₹500 earns ₹120 simple interest in 4 years. What is the rate of interest per year, in percent?
  16. 16.₹5000 earns ₹300 simple interest in 1 year. What is the rate of interest per year, in percent?
  17. 17.Sara keeps ₹3000 in a bank at 2% simple interest a year. What is the total amount after 2 years, in rupees?
  18. 18.₹1000 earns ₹80 simple interest in 4 years. What is the rate of interest per year, in percent?
  19. 19.Riya keeps ₹2500 in a bank at 12% simple interest a year. What is the total amount after 4 years, in rupees?
  20. 20.Arjun keeps ₹2500 in a bank at 2% simple interest a year. How many rupees of interest does Arjun get in 3 years?
  21. 21.Arjun keeps ₹500 in a bank at 5% simple interest a year. How many rupees of interest does Arjun get in 4 years?
  22. 22.₹1500 earns ₹420 simple interest in 4 years. What is the rate of interest per year, in percent?
  23. 23.Isha keeps ₹2000 in a bank at 12% simple interest a year. What is the total amount after 4 years, in rupees?
  24. 24.Aarav keeps ₹4000 in a bank at 10% simple interest a year. What is the total amount after 4 years, in rupees?
  25. 25.Meera keeps ₹3000 in a bank at 2% simple interest a year. What is the total amount after 2 years, in rupees?
  26. 26.₹1000 earns ₹120 simple interest in 4 years. What is the rate of interest per year, in percent?
  27. 27.₹2000 earns ₹720 simple interest in 4 years. What is the rate of interest per year, in percent?
  28. 28.Meera keeps ₹1500 in a bank at 4% simple interest a year. How many rupees of interest does Meera get in 3 years?
  29. 29.Rohan keeps ₹4000 in a bank at 4% simple interest a year. What is the total amount after 5 years, in rupees?
  30. 30.Kabir keeps ₹1000 in a bank at 3% simple interest a year. How many rupees of interest does Kabir get in 5 years?
  31. 31.₹1500 earns ₹210 simple interest at 7% a year. For how many years was it kept?
  32. 32.₹2500 earns ₹525 simple interest at 7% a year. For how many years was it kept?
  33. 33.Kabir keeps ₹1000 in a bank at 9% simple interest a year. How many rupees of interest does Kabir get in 3 years?
  34. 34.Riya keeps ₹1000 in a bank at 5% simple interest a year. What is the total amount after 2 years, in rupees?
  35. 35.₹2000 earns ₹200 simple interest in 5 years. What is the rate of interest per year, in percent?
  36. 36.Ishaan keeps ₹500 in a bank at 10% simple interest a year. What is the total amount after 4 years, in rupees?
  37. 37.₹1000 earns ₹300 simple interest at 10% a year. For how many years was it kept?
  38. 38.₹3000 earns ₹300 simple interest in 5 years. What is the rate of interest per year, in percent?
  39. 39.₹2500 earns ₹450 simple interest at 9% a year. For how many years was it kept?
  40. 40.Isha keeps ₹2000 in a bank at 7% simple interest a year. What is the total amount after 1 year, in rupees?

Answer key

  1. 420
  2. 3300
  3. 1100
  4. 1060
  5. 1200
  6. 1200
  7. 3090
  8. 1360
  9. 4
  10. 300
  11. 700
  12. 600
  13. 275
  14. 3
  15. 6
  16. 6
  17. 3120
  18. 2
  19. 3700
  20. 150
  21. 100
  22. 7
  23. 2960
  24. 5600
  25. 3120
  26. 3
  27. 9
  28. 180
  29. 4800
  30. 150
  31. 2
  32. 3
  33. 270
  34. 1100
  35. 2
  36. 700
  37. 3
  38. 2
  39. 2
  40. 2140

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