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Simple Interest Rate Worksheet

Percentage lesson 19: Simple interest and the rate · Set 770 · 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.Aarav keeps ₹1000 in a bank at 11% simple interest a year. What is the total amount after 4 years, in rupees?
  2. 2.₹1500 earns ₹600 simple interest in 4 years. What is the rate of interest per year, in percent?
  3. 3.Arjun keeps ₹1000 in a bank at 6% simple interest a year. What is the total amount after 3 years, in rupees?
  4. 4.₹2000 earns ₹120 simple interest in 3 years. What is the rate of interest per year, in percent?
  5. 5.Dev keeps ₹1000 in a bank at 10% simple interest a year. How many rupees of interest does Dev get in 4 years?
  6. 6.Ishaan keeps ₹2000 in a bank at 5% simple interest a year. How many rupees of interest does Ishaan get in 5 years?
  7. 7.Aarav keeps ₹5000 in a bank at 2% simple interest a year. What is the total amount after 2 years, in rupees?
  8. 8.₹500 earns ₹200 simple interest at 10% a year. For how many years was it kept?
  9. 9.Anaya keeps ₹5000 in a bank at 12% simple interest a year. What is the total amount after 2 years, in rupees?
  10. 10.₹1000 earns ₹120 simple interest in 4 years. What is the rate of interest per year, in percent?
  11. 11.Meera keeps ₹1000 in a bank at 10% simple interest a year. How many rupees of interest does Meera get in 1 year?
  12. 12.Dev keeps ₹3000 in a bank at 6% simple interest a year. How many rupees of interest does Dev get in 5 years?
  13. 13.Meera keeps ₹4000 in a bank at 2% simple interest a year. How many rupees of interest does Meera get in 1 year?
  14. 14.₹2500 earns ₹225 simple interest in 3 years. What is the rate of interest per year, in percent?
  15. 15.Isha keeps ₹3000 in a bank at 7% simple interest a year. What is the total amount after 1 year, in rupees?
  16. 16.Rohan keeps ₹4000 in a bank at 2% simple interest a year. How many rupees of interest does Rohan get in 2 years?
  17. 17.₹2500 earns ₹500 simple interest at 10% a year. For how many years was it kept?
  18. 18.Kabir keeps ₹4000 in a bank at 5% simple interest a year. What is the total amount after 5 years, in rupees?
  19. 19.₹500 earns ₹60 simple interest at 12% a year. For how many years was it kept?
  20. 20.Dev keeps ₹5000 in a bank at 11% simple interest a year. How many rupees of interest does Dev get in 5 years?
  21. 21.Anaya keeps ₹1000 in a bank at 10% simple interest a year. What is the total amount after 4 years, in rupees?
  22. 22.₹500 earns ₹100 simple interest in 5 years. What is the rate of interest per year, in percent?
  23. 23.Rohan keeps ₹2500 in a bank at 10% simple interest a year. What is the total amount after 1 year, in rupees?
  24. 24.₹2500 earns ₹750 simple interest in 3 years. What is the rate of interest per year, in percent?
  25. 25.₹1000 earns ₹100 simple interest at 10% a year. For how many years was it kept?
  26. 26.₹1500 earns ₹150 simple interest in 2 years. What is the rate of interest per year, in percent?
  27. 27.Riya keeps ₹4000 in a bank at 6% simple interest a year. What is the total amount after 3 years, in rupees?
  28. 28.₹2000 earns ₹180 simple interest in 1 year. What is the rate of interest per year, in percent?
  29. 29.₹1000 earns ₹240 simple interest at 6% a year. For how many years was it kept?
  30. 30.Meera keeps ₹500 in a bank at 10% simple interest a year. How many rupees of interest does Meera get in 2 years?
  31. 31.Rohan keeps ₹5000 in a bank at 8% simple interest a year. What is the total amount after 5 years, in rupees?
  32. 32.Diya keeps ₹5000 in a bank at 10% simple interest a year. How many rupees of interest does Diya get in 5 years?
  33. 33.Anaya keeps ₹1000 in a bank at 10% simple interest a year. What is the total amount after 2 years, in rupees?
  34. 34.Isha keeps ₹3000 in a bank at 11% simple interest a year. How many rupees of interest does Isha get in 4 years?
  35. 35.Diya keeps ₹5000 in a bank at 7% simple interest a year. What is the total amount after 3 years, in rupees?
  36. 36.₹1500 earns ₹825 simple interest at 11% a year. For how many years was it kept?
  37. 37.₹1500 earns ₹900 simple interest at 12% a year. For how many years was it kept?
  38. 38.₹5000 earns ₹450 simple interest in 1 year. What is the rate of interest per year, in percent?
  39. 39.Riya keeps ₹5000 in a bank at 7% simple interest a year. How many rupees of interest does Riya get in 1 year?
  40. 40.Meera keeps ₹4000 in a bank at 2% simple interest a year. What is the total amount after 4 years, in rupees?

Answer key

  1. 1440
  2. 10
  3. 1180
  4. 2
  5. 400
  6. 500
  7. 5200
  8. 4
  9. 6200
  10. 3
  11. 100
  12. 900
  13. 80
  14. 3
  15. 3210
  16. 160
  17. 2
  18. 5000
  19. 1
  20. 2750
  21. 1400
  22. 4
  23. 2750
  24. 10
  25. 1
  26. 5
  27. 4720
  28. 9
  29. 4
  30. 100
  31. 7000
  32. 2500
  33. 1200
  34. 1320
  35. 6050
  36. 5
  37. 5
  38. 9
  39. 350
  40. 4320

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