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Simple Interest Rate Worksheet

Percentage lesson 19: Simple interest and the rate · Set 323 · 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 ₹4000 in a bank at 4% simple interest a year. How many rupees of interest does Aarav get in 2 years?
  2. 2.Diya keeps ₹1500 in a bank at 8% simple interest a year. What is the total amount after 2 years, in rupees?
  3. 3.Arjun keeps ₹2500 in a bank at 10% simple interest a year. What is the total amount after 2 years, in rupees?
  4. 4.Isha keeps ₹3000 in a bank at 2% simple interest a year. How many rupees of interest does Isha get in 4 years?
  5. 5.₹5000 earns ₹2400 simple interest in 4 years. What is the rate of interest per year, in percent?
  6. 6.₹1500 earns ₹120 simple interest in 4 years. What is the rate of interest per year, in percent?
  7. 7.₹1500 earns ₹75 simple interest in 1 year. What is the rate of interest per year, in percent?
  8. 8.Meera keeps ₹5000 in a bank at 10% simple interest a year. How many rupees of interest does Meera get in 2 years?
  9. 9.₹1000 earns ₹210 simple interest in 3 years. What is the rate of interest per year, in percent?
  10. 10.Riya keeps ₹2000 in a bank at 6% simple interest a year. What is the total amount after 1 year, in rupees?
  11. 11.Anaya keeps ₹4000 in a bank at 12% simple interest a year. What is the total amount after 4 years, in rupees?
  12. 12.₹1500 earns ₹225 simple interest in 5 years. What is the rate of interest per year, in percent?
  13. 13.₹2000 earns ₹240 simple interest in 1 year. What is the rate of interest per year, in percent?
  14. 14.Sara keeps ₹500 in a bank at 11% simple interest a year. How many rupees of interest does Sara get in 3 years?
  15. 15.₹5000 earns ₹350 simple interest in 1 year. What is the rate of interest per year, in percent?
  16. 16.₹4000 earns ₹160 simple interest in 2 years. What is the rate of interest per year, in percent?
  17. 17.Meera keeps ₹5000 in a bank at 10% simple interest a year. How many rupees of interest does Meera get in 1 year?
  18. 18.Diya keeps ₹4000 in a bank at 7% simple interest a year. How many rupees of interest does Diya get in 1 year?
  19. 19.Meera keeps ₹5000 in a bank at 11% simple interest a year. What is the total amount after 3 years, in rupees?
  20. 20.₹500 earns ₹80 simple interest in 4 years. What is the rate of interest per year, in percent?
  21. 21.₹3000 earns ₹450 simple interest in 5 years. What is the rate of interest per year, in percent?
  22. 22.Ishaan keeps ₹2000 in a bank at 7% simple interest a year. What is the total amount after 4 years, in rupees?
  23. 23.Ishaan keeps ₹500 in a bank at 4% simple interest a year. What is the total amount after 1 year, in rupees?
  24. 24.₹5000 earns ₹1350 simple interest at 9% a year. For how many years was it kept?
  25. 25.Anaya keeps ₹1500 in a bank at 12% simple interest a year. How many rupees of interest does Anaya get in 1 year?
  26. 26.Isha keeps ₹4000 in a bank at 10% simple interest a year. What is the total amount after 4 years, in rupees?
  27. 27.Anaya keeps ₹1500 in a bank at 3% simple interest a year. What is the total amount after 3 years, in rupees?
  28. 28.Kabir keeps ₹3000 in a bank at 4% simple interest a year. How many rupees of interest does Kabir get in 2 years?
  29. 29.₹2000 earns ₹320 simple interest in 2 years. What is the rate of interest per year, in percent?
  30. 30.Dev keeps ₹500 in a bank at 11% simple interest a year. How many rupees of interest does Dev get in 3 years?
  31. 31.Isha keeps ₹1000 in a bank at 10% simple interest a year. How many rupees of interest does Isha get in 3 years?
  32. 32.Anaya keeps ₹2000 in a bank at 4% simple interest a year. How many rupees of interest does Anaya get in 1 year?
  33. 33.₹1500 earns ₹180 simple interest in 1 year. What is the rate of interest per year, in percent?
  34. 34.₹5000 earns ₹350 simple interest at 7% a year. For how many years was it kept?
  35. 35.₹3000 earns ₹150 simple interest at 5% a year. For how many years was it kept?
  36. 36.Arjun keeps ₹3000 in a bank at 12% simple interest a year. How many rupees of interest does Arjun get in 5 years?
  37. 37.Isha keeps ₹5000 in a bank at 9% simple interest a year. How many rupees of interest does Isha get in 2 years?
  38. 38.Ishaan keeps ₹500 in a bank at 3% simple interest a year. How many rupees of interest does Ishaan get in 2 years?
  39. 39.Rohan keeps ₹1000 in a bank at 11% simple interest a year. How many rupees of interest does Rohan get in 5 years?
  40. 40.Aarav keeps ₹500 in a bank at 5% simple interest a year. How many rupees of interest does Aarav get in 2 years?

Answer key

  1. 320
  2. 1740
  3. 3000
  4. 240
  5. 12
  6. 2
  7. 5
  8. 1000
  9. 7
  10. 2120
  11. 5920
  12. 3
  13. 12
  14. 165
  15. 7
  16. 2
  17. 500
  18. 280
  19. 6650
  20. 4
  21. 3
  22. 2560
  23. 520
  24. 3
  25. 180
  26. 5600
  27. 1635
  28. 240
  29. 8
  30. 165
  31. 300
  32. 80
  33. 12
  34. 1
  35. 1
  36. 1800
  37. 900
  38. 30
  39. 550
  40. 50

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