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Percentage Decrease Practice Worksheet

Percentage lesson 11: Percentage decrease · Set 709 · 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.

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  1. 1.A football costs ₹500. The price comes down by 85%. What is the new price, in rupees?
  2. 2.The price of a wall clock comes down from ₹400 to ₹188. What is the percentage decrease?
  3. 3.A tank has 20 litres of water and 70% of it is used. How many litres are left?
  4. 4.The price of a football comes down from ₹60 to ₹24. What is the percentage decrease?
  5. 5.A team scored 200 runs in one match and 33% fewer in the next. How many runs did it score in the next match?
  6. 6.A tank had 20 litres of water. Now it has 6 litres. What is the percentage decrease?
  7. 7.A tank has 50 litres of water and 20% of it is used. How many litres are left?
  8. 8.The price of a water bottle comes down from ₹250 to ₹165. What is the percentage decrease?
  9. 9.The price of a toy car comes down from ₹400 to ₹96. What is the percentage decrease?
  10. 10.The price of a football comes down from ₹50 to ₹23. What is the percentage decrease?
  11. 11.A team scored 250 runs in one match and 140 runs in the next. What is the percentage decrease?
  12. 12.A team scored 120 runs in one match and 80% fewer in the next. How many runs did it score in the next match?
  13. 13.A team scored 120 runs in one match and 66 runs in the next. What is the percentage decrease?
  14. 14.A cricket bat costs ₹20. The price comes down by 45%. What is the new price, in rupees?
  15. 15.The price of a storybook comes down from ₹300 to ₹231. What is the percentage decrease?
  16. 16.A tank had 250 litres of water. Now it has 40 litres. What is the percentage decrease?
  17. 17.The price of a storybook comes down from ₹20 to ₹12. What is the percentage decrease?
  18. 18.The price of a school bag comes down from ₹250 to ₹190. What is the percentage decrease?
  19. 19.The price of a pencil box comes down from ₹300 to ₹150. What is the percentage decrease?
  20. 20.A tank has 250 litres of water and 46% of it is used. How many litres are left?
  21. 21.The price of a water bottle comes down from ₹80 to ₹60. What is the percentage decrease?
  22. 22.A team scored 250 runs in one match and 105 runs in the next. What is the percentage decrease?
  23. 23.A water bottle costs ₹250. The price comes down by 42%. What is the new price, in rupees?
  24. 24.A tank has 50 litres of water and 74% of it is used. How many litres are left?
  25. 25.The price of a football comes down from ₹200 to ₹180. What is the percentage decrease?
  26. 26.A tank has 200 litres of water and 27% of it is used. How many litres are left?
  27. 27.A tank has 150 litres of water and 70% of it is used. How many litres are left?
  28. 28.A wall clock costs ₹500. The price comes down by 72%. What is the new price, in rupees?
  29. 29.A team scored 20 runs in one match and 25% fewer in the next. How many runs did it score in the next match?
  30. 30.A tank has 60 litres of water and 75% of it is used. How many litres are left?
  31. 31.A tank had 200 litres of water. Now it has 162 litres. What is the percentage decrease?
  32. 32.A team scored 100 runs in one match and 78% fewer in the next. How many runs did it score in the next match?
  33. 33.A tank has 40 litres of water and 65% of it is used. How many litres are left?
  34. 34.A tank had 25 litres of water. Now it has 6 litres. What is the percentage decrease?
  35. 35.The price of a storybook comes down from ₹50 to ₹37. What is the percentage decrease?
  36. 36.The price of a cricket bat comes down from ₹300 to ₹261. What is the percentage decrease?
  37. 37.A wall clock costs ₹40. The price comes down by 20%. What is the new price, in rupees?
  38. 38.A toy car costs ₹25. The price comes down by 84%. What is the new price, in rupees?
  39. 39.A tank has 200 litres of water and 30% of it is used. How many litres are left?
  40. 40.A tank has 120 litres of water and 75% of it is used. How many litres are left?

Answer key

  1. 75
  2. 53
  3. 6
  4. 60
  5. 134
  6. 70
  7. 40
  8. 34
  9. 76
  10. 54
  11. 44
  12. 24
  13. 45
  14. 11
  15. 23
  16. 84
  17. 40
  18. 24
  19. 50
  20. 135
  21. 25
  22. 58
  23. 145
  24. 13
  25. 10
  26. 146
  27. 45
  28. 140
  29. 15
  30. 15
  31. 19
  32. 22
  33. 14
  34. 76
  35. 26
  36. 13
  37. 32
  38. 4
  39. 140
  40. 30

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