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Percentage Decrease Practice Worksheet

Percentage lesson 11: Percentage decrease · Set 153 · 40 questions
TalentJR

How to work it out (The old value is 100%): Decrease = old value − new value. Percentage decrease = decrease ÷ old value × 100. Decrease by p%: new value = old value − p% of the old value.

NameDateTime takenScore ___ / 40
  1. 1.A tank had 300 litres of water. Now it has 246 litres. What is the percentage decrease?
  2. 2.A torch costs ₹20. The price comes down by 65%. What is the new price, in rupees?
  3. 3.The price of a football comes down from ₹60 to ₹9. What is the percentage decrease?
  4. 4.A tank had 500 litres of water. Now it has 155 litres. What is the percentage decrease?
  5. 5.The price of a storybook comes down from ₹25 to ₹10. What is the percentage decrease?
  6. 6.The price of a football comes down from ₹400 to ₹56. What is the percentage decrease?
  7. 7.A team scored 300 runs in one match and 231 runs in the next. What is the percentage decrease?
  8. 8.A water bottle costs ₹400. The price comes down by 18%. What is the new price, in rupees?
  9. 9.A tank had 250 litres of water. Now it has 140 litres. What is the percentage decrease?
  10. 10.A tank has 50 litres of water and 22% of it is used. How many litres are left?
  11. 11.A team scored 300 runs in one match and 33 runs in the next. What is the percentage decrease?
  12. 12.A team scored 25 runs in one match and 15 runs in the next. What is the percentage decrease?
  13. 13.A team scored 400 runs in one match and 192 runs in the next. What is the percentage decrease?
  14. 14.A tank has 150 litres of water and 36% of it is used. How many litres are left?
  15. 15.A kite costs ₹50. The price comes down by 14%. What is the new price, in rupees?
  16. 16.A tank had 40 litres of water. Now it has 22 litres. What is the percentage decrease?
  17. 17.A team scored 400 runs in one match and 360 runs in the next. What is the percentage decrease?
  18. 18.A kite costs ₹400. The price comes down by 78%. What is the new price, in rupees?
  19. 19.A kite costs ₹200. The price comes down by 87%. What is the new price, in rupees?
  20. 20.The price of a cricket bat comes down from ₹100 to ₹55. What is the percentage decrease?
  21. 21.A team scored 25 runs in one match and 64% fewer in the next. How many runs did it score in the next match?
  22. 22.The price of a toy car comes down from ₹500 to ₹120. What is the percentage decrease?
  23. 23.The price of a toy car comes down from ₹20 to ₹5. What is the percentage decrease?
  24. 24.A team scored 50 runs in one match and 6% fewer in the next. How many runs did it score in the next match?
  25. 25.A cricket bat costs ₹500. The price comes down by 46%. What is the new price, in rupees?
  26. 26.A team scored 50 runs in one match and 9 runs in the next. What is the percentage decrease?
  27. 27.A tank has 300 litres of water and 61% of it is used. How many litres are left?
  28. 28.The price of a torch comes down from ₹300 to ₹279. What is the percentage decrease?
  29. 29.A tank had 50 litres of water. Now it has 7 litres. What is the percentage decrease?
  30. 30.A tank had 50 litres of water. Now it has 5 litres. What is the percentage decrease?
  31. 31.A cricket bat costs ₹20. The price comes down by 20%. What is the new price, in rupees?
  32. 32.A team scored 40 runs in one match and 12 runs in the next. What is the percentage decrease?
  33. 33.A tank has 150 litres of water and 8% of it is used. How many litres are left?
  34. 34.A water bottle costs ₹40. The price comes down by 5%. What is the new price, in rupees?
  35. 35.A team scored 50 runs in one match and 46 runs in the next. What is the percentage decrease?
  36. 36.A kite costs ₹60. The price comes down by 80%. What is the new price, in rupees?
  37. 37.A tank had 20 litres of water. Now it has 4 litres. What is the percentage decrease?
  38. 38.A toy car costs ₹500. The price comes down by 51%. What is the new price, in rupees?
  39. 39.The price of a torch comes down from ₹150 to ₹42. What is the percentage decrease?
  40. 40.A lunch box costs ₹20. The price comes down by 5%. What is the new price, in rupees?

Answer key

  1. 18
  2. 7
  3. 85
  4. 69
  5. 60
  6. 86
  7. 23
  8. 328
  9. 44
  10. 39
  11. 89
  12. 40
  13. 52
  14. 96
  15. 43
  16. 45
  17. 10
  18. 88
  19. 26
  20. 45
  21. 9
  22. 76
  23. 75
  24. 47
  25. 270
  26. 82
  27. 117
  28. 7
  29. 86
  30. 90
  31. 16
  32. 70
  33. 138
  34. 38
  35. 8
  36. 12
  37. 80
  38. 245
  39. 72
  40. 19

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