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Simple Interest Rate Worksheet

Percentage lesson 19: Simple interest and the rate · Set 811 · 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 ₹5000 in a bank at 10% simple interest a year. What is the total amount after 1 year, in rupees?
  2. 2.Aarav keeps ₹2500 in a bank at 2% simple interest a year. How many rupees of interest does Aarav get in 1 year?
  3. 3.₹2000 earns ₹480 simple interest in 3 years. What is the rate of interest per year, in percent?
  4. 4.Arjun keeps ₹1500 in a bank at 7% simple interest a year. What is the total amount after 1 year, in rupees?
  5. 5.₹4000 earns ₹1600 simple interest at 8% a year. For how many years was it kept?
  6. 6.₹1000 earns ₹210 simple interest in 3 years. What is the rate of interest per year, in percent?
  7. 7.₹5000 earns ₹200 simple interest in 2 years. What is the rate of interest per year, in percent?
  8. 8.Riya keeps ₹2500 in a bank at 10% simple interest a year. How many rupees of interest does Riya get in 1 year?
  9. 9.Sara keeps ₹5000 in a bank at 11% simple interest a year. What is the total amount after 1 year, in rupees?
  10. 10.₹3000 earns ₹450 simple interest in 5 years. What is the rate of interest per year, in percent?
  11. 11.₹2500 earns ₹1125 simple interest at 9% a year. For how many years was it kept?
  12. 12.₹5000 earns ₹1250 simple interest at 5% a year. For how many years was it kept?
  13. 13.₹4000 earns ₹560 simple interest at 7% a year. For how many years was it kept?
  14. 14.Ishaan keeps ₹4000 in a bank at 5% simple interest a year. What is the total amount after 2 years, in rupees?
  15. 15.₹2000 earns ₹60 simple interest at 3% a year. For how many years was it kept?
  16. 16.₹3000 earns ₹60 simple interest in 1 year. What is the rate of interest per year, in percent?
  17. 17.Anaya keeps ₹1500 in a bank at 6% simple interest a year. How many rupees of interest does Anaya get in 5 years?
  18. 18.Isha keeps ₹1500 in a bank at 2% simple interest a year. What is the total amount after 5 years, in rupees?
  19. 19.₹2500 earns ₹1000 simple interest in 5 years. What is the rate of interest per year, in percent?
  20. 20.Kabir keeps ₹1500 in a bank at 12% simple interest a year. How many rupees of interest does Kabir get in 3 years?
  21. 21.Arjun keeps ₹1500 in a bank at 8% simple interest a year. What is the total amount after 2 years, in rupees?
  22. 22.Riya keeps ₹4000 in a bank at 8% simple interest a year. How many rupees of interest does Riya get in 3 years?
  23. 23.₹4000 earns ₹320 simple interest in 2 years. What is the rate of interest per year, in percent?
  24. 24.Meera keeps ₹2500 in a bank at 7% simple interest a year. How many rupees of interest does Meera get in 4 years?
  25. 25.₹500 earns ₹240 simple interest at 12% a year. For how many years was it kept?
  26. 26.₹2000 earns ₹320 simple interest in 4 years. What is the rate of interest per year, in percent?
  27. 27.Arjun keeps ₹1000 in a bank at 12% simple interest a year. How many rupees of interest does Arjun get in 4 years?
  28. 28.₹4000 earns ₹1080 simple interest in 3 years. What is the rate of interest per year, in percent?
  29. 29.Meera keeps ₹2500 in a bank at 10% simple interest a year. How many rupees of interest does Meera get in 5 years?
  30. 30.₹2000 earns ₹360 simple interest in 2 years. What is the rate of interest per year, in percent?
  31. 31.₹5000 earns ₹550 simple interest at 11% a year. For how many years was it kept?
  32. 32.₹2500 earns ₹100 simple interest at 4% a year. For how many years was it kept?
  33. 33.Rohan keeps ₹500 in a bank at 4% simple interest a year. What is the total amount after 4 years, in rupees?
  34. 34.Kabir keeps ₹1500 in a bank at 8% simple interest a year. How many rupees of interest does Kabir get in 1 year?
  35. 35.Meera keeps ₹500 in a bank at 5% simple interest a year. What is the total amount after 5 years, in rupees?
  36. 36.₹2500 earns ₹350 simple interest in 2 years. What is the rate of interest per year, in percent?
  37. 37.₹2500 earns ₹225 simple interest in 3 years. What is the rate of interest per year, in percent?
  38. 38.Anaya keeps ₹3000 in a bank at 2% simple interest a year. How many rupees of interest does Anaya get in 4 years?
  39. 39.Aarav keeps ₹1000 in a bank at 3% simple interest a year. How many rupees of interest does Aarav get in 1 year?
  40. 40.₹500 earns ₹240 simple interest in 4 years. What is the rate of interest per year, in percent?

Answer key

  1. 5500
  2. 50
  3. 8
  4. 1605
  5. 5
  6. 7
  7. 2
  8. 250
  9. 5550
  10. 3
  11. 5
  12. 5
  13. 2
  14. 4400
  15. 1
  16. 2
  17. 450
  18. 1650
  19. 8
  20. 540
  21. 1740
  22. 960
  23. 4
  24. 700
  25. 4
  26. 4
  27. 480
  28. 9
  29. 1250
  30. 9
  31. 1
  32. 1
  33. 580
  34. 120
  35. 625
  36. 7
  37. 3
  38. 240
  39. 30
  40. 12

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