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Percentage Decrease Practice Worksheet

Percentage lesson 11: Percentage decrease · Set 858 · 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 storybook costs ₹100. The price comes down by 56%. What is the new price, in rupees?
  2. 2.A tank has 150 litres of water and 30% of it is used. How many litres are left?
  3. 3.A school bag costs ₹50. The price comes down by 30%. What is the new price, in rupees?
  4. 4.A tank had 250 litres of water. Now it has 190 litres. What is the percentage decrease?
  5. 5.A torch costs ₹40. The price comes down by 60%. What is the new price, in rupees?
  6. 6.A tank has 50 litres of water and 28% of it is used. How many litres are left?
  7. 7.A storybook costs ₹150. The price comes down by 82%. What is the new price, in rupees?
  8. 8.A team scored 200 runs in one match and 77% fewer in the next. How many runs did it score in the next match?
  9. 9.A tank has 200 litres of water and 25% of it is used. How many litres are left?
  10. 10.The price of a torch comes down from ₹120 to ₹60. What is the percentage decrease?
  11. 11.The price of a cricket bat comes down from ₹100 to ₹82. What is the percentage decrease?
  12. 12.A team scored 50 runs in one match and 15 runs in the next. What is the percentage decrease?
  13. 13.The price of a cricket bat comes down from ₹200 to ₹58. What is the percentage decrease?
  14. 14.A team scored 40 runs in one match and 40% fewer in the next. How many runs did it score in the next match?
  15. 15.The price of a school bag comes down from ₹40 to ₹20. What is the percentage decrease?
  16. 16.A tank has 100 litres of water and 33% of it is used. How many litres are left?
  17. 17.A team scored 100 runs in one match and 59% fewer in the next. How many runs did it score in the next match?
  18. 18.A team scored 25 runs in one match and 8% fewer in the next. How many runs did it score in the next match?
  19. 19.A team scored 60 runs in one match and 18 runs in the next. What is the percentage decrease?
  20. 20.A tank has 250 litres of water and 58% of it is used. How many litres are left?
  21. 21.The price of a wall clock comes down from ₹200 to ₹70. What is the percentage decrease?
  22. 22.A tank had 500 litres of water. Now it has 300 litres. What is the percentage decrease?
  23. 23.A team scored 20 runs in one match and 14 runs in the next. What is the percentage decrease?
  24. 24.A team scored 400 runs in one match and 364 runs in the next. What is the percentage decrease?
  25. 25.A cricket bat costs ₹500. The price comes down by 46%. What is the new price, in rupees?
  26. 26.The price of a torch comes down from ₹50 to ₹45. What is the percentage decrease?
  27. 27.A tank had 80 litres of water. Now it has 52 litres. What is the percentage decrease?
  28. 28.The price of a football comes down from ₹100 to ₹16. What is the percentage decrease?
  29. 29.A team scored 150 runs in one match and 48 runs in the next. What is the percentage decrease?
  30. 30.A team scored 500 runs in one match and 79% fewer in the next. How many runs did it score in the next match?
  31. 31.A tank had 20 litres of water. Now it has 14 litres. What is the percentage decrease?
  32. 32.A team scored 200 runs in one match and 140 runs in the next. What is the percentage decrease?
  33. 33.A tank had 120 litres of water. Now it has 72 litres. What is the percentage decrease?
  34. 34.A cricket bat costs ₹50. The price comes down by 58%. What is the new price, in rupees?
  35. 35.A team scored 50 runs in one match and 5 runs in the next. What is the percentage decrease?
  36. 36.The price of a water bottle comes down from ₹150 to ₹69. What is the percentage decrease?
  37. 37.A tank had 500 litres of water. Now it has 315 litres. What is the percentage decrease?
  38. 38.The price of a table fan comes down from ₹40 to ₹36. What is the percentage decrease?
  39. 39.A school bag costs ₹250. The price comes down by 40%. What is the new price, in rupees?
  40. 40.A team scored 60 runs in one match and 27 runs in the next. What is the percentage decrease?

Answer key

  1. 44
  2. 105
  3. 35
  4. 24
  5. 16
  6. 36
  7. 27
  8. 46
  9. 150
  10. 50
  11. 18
  12. 70
  13. 71
  14. 24
  15. 50
  16. 67
  17. 41
  18. 23
  19. 70
  20. 105
  21. 65
  22. 40
  23. 30
  24. 9
  25. 270
  26. 10
  27. 35
  28. 84
  29. 68
  30. 105
  31. 30
  32. 30
  33. 40
  34. 21
  35. 90
  36. 54
  37. 37
  38. 10
  39. 150
  40. 55

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