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Percentage Decrease Practice Worksheet

Percentage lesson 11: Percentage decrease · Set 11 · 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.The price of a cricket bat comes down from ₹200 to ₹164. What is the percentage decrease?
  2. 2.A tank has 250 litres of water and 68% of it is used. How many litres are left?
  3. 3.The price of a football comes down from ₹50 to ₹19. What is the percentage decrease?
  4. 4.The price of a storybook comes down from ₹250 to ₹115. What is the percentage decrease?
  5. 5.A tank has 100 litres of water and 59% of it is used. How many litres are left?
  6. 6.A team scored 60 runs in one match and 65% fewer in the next. How many runs did it score in the next match?
  7. 7.A tank has 500 litres of water and 63% of it is used. How many litres are left?
  8. 8.A tank had 400 litres of water. Now it has 148 litres. What is the percentage decrease?
  9. 9.A cricket bat costs ₹50. The price comes down by 82%. What is the new price, in rupees?
  10. 10.A team scored 200 runs in one match and 112 runs in the next. What is the percentage decrease?
  11. 11.The price of a lunch box comes down from ₹200 to ₹44. What is the percentage decrease?
  12. 12.A tank had 40 litres of water. Now it has 26 litres. What is the percentage decrease?
  13. 13.A tank has 25 litres of water and 32% of it is used. How many litres are left?
  14. 14.A storybook costs ₹20. The price comes down by 75%. What is the new price, in rupees?
  15. 15.A team scored 50 runs in one match and 76% fewer in the next. How many runs did it score in the next match?
  16. 16.A tank has 250 litres of water and 28% of it is used. How many litres are left?
  17. 17.A tank has 25 litres of water and 20% of it is used. How many litres are left?
  18. 18.A team scored 250 runs in one match and 160 runs in the next. What is the percentage decrease?
  19. 19.A tank had 300 litres of water. Now it has 189 litres. What is the percentage decrease?
  20. 20.A tank has 400 litres of water and 59% of it is used. How many litres are left?
  21. 21.A tank has 150 litres of water and 34% of it is used. How many litres are left?
  22. 22.A team scored 25 runs in one match and 28% fewer in the next. How many runs did it score in the next match?
  23. 23.The price of a table fan comes down from ₹200 to ₹78. What is the percentage decrease?
  24. 24.The price of a football comes down from ₹300 to ₹213. What is the percentage decrease?
  25. 25.A torch costs ₹60. The price comes down by 85%. What is the new price, in rupees?
  26. 26.A team scored 250 runs in one match and 72% fewer in the next. How many runs did it score in the next match?
  27. 27.A tank has 80 litres of water and 85% of it is used. How many litres are left?
  28. 28.A team scored 80 runs in one match and 90% fewer in the next. How many runs did it score in the next match?
  29. 29.A tank has 20 litres of water and 25% of it is used. How many litres are left?
  30. 30.The price of a pencil box comes down from ₹25 to ₹16. What is the percentage decrease?
  31. 31.A team scored 120 runs in one match and 65% fewer in the next. How many runs did it score in the next match?
  32. 32.A tank had 20 litres of water. Now it has 6 litres. What is the percentage decrease?
  33. 33.The price of a school bag comes down from ₹50 to ₹43. What is the percentage decrease?
  34. 34.A tank had 500 litres of water. Now it has 425 litres. What is the percentage decrease?
  35. 35.A team scored 60 runs in one match and 60% fewer in the next. How many runs did it score in the next match?
  36. 36.A water bottle costs ₹100. The price comes down by 8%. What is the new price, in rupees?
  37. 37.A team scored 120 runs in one match and 36 runs in the next. What is the percentage decrease?
  38. 38.A team scored 50 runs in one match and 38% fewer in the next. How many runs did it score in the next match?
  39. 39.A team scored 400 runs in one match and 21% fewer in the next. How many runs did it score in the next match?
  40. 40.The price of a lunch box comes down from ₹40 to ₹34. What is the percentage decrease?

Answer key

  1. 18
  2. 80
  3. 62
  4. 54
  5. 41
  6. 21
  7. 185
  8. 63
  9. 9
  10. 44
  11. 78
  12. 35
  13. 17
  14. 5
  15. 12
  16. 180
  17. 20
  18. 36
  19. 37
  20. 164
  21. 99
  22. 18
  23. 61
  24. 29
  25. 9
  26. 70
  27. 12
  28. 8
  29. 15
  30. 36
  31. 42
  32. 70
  33. 14
  34. 15
  35. 24
  36. 92
  37. 70
  38. 31
  39. 316
  40. 15

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