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Percentage Decrease Practice Worksheet

Percentage lesson 11: Percentage decrease · Set 924 · 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 water bottle comes down from ₹150 to ₹126. What is the percentage decrease?
  2. 2.A tank has 60 litres of water and 90% of it is used. How many litres are left?
  3. 3.A team scored 150 runs in one match and 90% fewer in the next. How many runs did it score in the next match?
  4. 4.A team scored 50 runs in one match and 6 runs in the next. What is the percentage decrease?
  5. 5.A team scored 120 runs in one match and 15% fewer in the next. How many runs did it score in the next match?
  6. 6.A tank had 500 litres of water. Now it has 220 litres. What is the percentage decrease?
  7. 7.A tank has 25 litres of water and 76% of it is used. How many litres are left?
  8. 8.A tank had 120 litres of water. Now it has 18 litres. What is the percentage decrease?
  9. 9.A cricket bat costs ₹40. The price comes down by 35%. What is the new price, in rupees?
  10. 10.A torch costs ₹80. The price comes down by 25%. What is the new price, in rupees?
  11. 11.The price of a school bag comes down from ₹100 to ₹49. What is the percentage decrease?
  12. 12.A team scored 200 runs in one match and 65% fewer in the next. How many runs did it score in the next match?
  13. 13.A team scored 250 runs in one match and 65 runs in the next. What is the percentage decrease?
  14. 14.A kite costs ₹400. The price comes down by 14%. What is the new price, in rupees?
  15. 15.A tank had 20 litres of water. Now it has 3 litres. What is the percentage decrease?
  16. 16.A team scored 20 runs in one match and 12 runs in the next. What is the percentage decrease?
  17. 17.A school bag costs ₹150. The price comes down by 22%. What is the new price, in rupees?
  18. 18.A tank has 25 litres of water and 16% of it is used. How many litres are left?
  19. 19.A tank had 20 litres of water. Now it has 11 litres. What is the percentage decrease?
  20. 20.The price of a lunch box comes down from ₹50 to ₹44. What is the percentage decrease?
  21. 21.The price of a storybook comes down from ₹250 to ₹30. What is the percentage decrease?
  22. 22.A cricket bat costs ₹300. The price comes down by 22%. What is the new price, in rupees?
  23. 23.A tank had 150 litres of water. Now it has 60 litres. What is the percentage decrease?
  24. 24.A storybook costs ₹120. The price comes down by 25%. What is the new price, in rupees?
  25. 25.The price of a football comes down from ₹400 to ₹164. What is the percentage decrease?
  26. 26.A cricket bat costs ₹20. The price comes down by 60%. What is the new price, in rupees?
  27. 27.The price of a football comes down from ₹20 to ₹2. What is the percentage decrease?
  28. 28.A tank had 500 litres of water. Now it has 75 litres. What is the percentage decrease?
  29. 29.A wall clock costs ₹200. The price comes down by 54%. What is the new price, in rupees?
  30. 30.The price of a torch comes down from ₹40 to ₹4. What is the percentage decrease?
  31. 31.A tank had 60 litres of water. Now it has 9 litres. What is the percentage decrease?
  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 kite comes down from ₹40 to ₹14. What is the percentage decrease?
  34. 34.A team scored 400 runs in one match and 284 runs in the next. What is the percentage decrease?
  35. 35.A tank has 20 litres of water and 70% of it is used. How many litres are left?
  36. 36.The price of a cricket bat comes down from ₹100 to ₹86. What is the percentage decrease?
  37. 37.A tank has 100 litres of water and 84% of it is used. How many litres are left?
  38. 38.A team scored 80 runs in one match and 76 runs in the next. What is the percentage decrease?
  39. 39.A team scored 100 runs in one match and 41% fewer in the next. How many runs did it score in the next match?
  40. 40.A team scored 300 runs in one match and 55% fewer in the next. How many runs did it score in the next match?

Answer key

  1. 16
  2. 6
  3. 15
  4. 88
  5. 102
  6. 56
  7. 6
  8. 85
  9. 26
  10. 60
  11. 51
  12. 70
  13. 74
  14. 344
  15. 85
  16. 40
  17. 117
  18. 21
  19. 45
  20. 12
  21. 88
  22. 234
  23. 60
  24. 90
  25. 59
  26. 8
  27. 90
  28. 85
  29. 92
  30. 90
  31. 85
  32. 70
  33. 65
  34. 29
  35. 6
  36. 14
  37. 16
  38. 5
  39. 59
  40. 135

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