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Percentage Decrease Practice Worksheet

Percentage lesson 11: Percentage decrease · Set 695 · 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 team scored 25 runs in one match and 18 runs in the next. What is the percentage decrease?
  2. 2.A tank has 200 litres of water and 46% of it is used. How many litres are left?
  3. 3.A tank has 300 litres of water and 68% of it is used. How many litres are left?
  4. 4.A tank has 400 litres of water and 49% of it is used. How many litres are left?
  5. 5.A team scored 25 runs in one match and 15 runs in the next. What is the percentage decrease?
  6. 6.A team scored 25 runs in one match and 28% fewer in the next. How many runs did it score in the next match?
  7. 7.A team scored 60 runs in one match and 33 runs in the next. What is the percentage decrease?
  8. 8.The price of a lunch box comes down from ₹120 to ₹60. What is the percentage decrease?
  9. 9.A tank had 25 litres of water. Now it has 9 litres. What is the percentage decrease?
  10. 10.A table fan costs ₹120. The price comes down by 30%. What is the new price, in rupees?
  11. 11.A team scored 400 runs in one match and 42% fewer in the next. How many runs did it score in the next match?
  12. 12.A tank had 500 litres of water. Now it has 280 litres. What is the percentage decrease?
  13. 13.A team scored 120 runs in one match and 96 runs in the next. What is the percentage decrease?
  14. 14.The price of a cricket bat comes down from ₹400 to ₹72. What is the percentage decrease?
  15. 15.A team scored 80 runs in one match and 30% fewer in the next. How many runs did it score in the next match?
  16. 16.A water bottle costs ₹400. The price comes down by 50%. What is the new price, in rupees?
  17. 17.The price of a storybook comes down from ₹50 to ₹5. What is the percentage decrease?
  18. 18.A table fan costs ₹40. The price comes down by 45%. What is the new price, in rupees?
  19. 19.The price of a cricket bat comes down from ₹100 to ₹15. What is the percentage decrease?
  20. 20.A tank had 50 litres of water. Now it has 20 litres. What is the percentage decrease?
  21. 21.A team scored 25 runs in one match and 76% fewer in the next. How many runs did it score in the next match?
  22. 22.The price of a cricket bat comes down from ₹250 to ₹135. What is the percentage decrease?
  23. 23.The price of a pencil box comes down from ₹40 to ₹8. What is the percentage decrease?
  24. 24.The price of a cricket bat comes down from ₹200 to ₹96. What is the percentage decrease?
  25. 25.A tank had 250 litres of water. Now it has 175 litres. What is the percentage decrease?
  26. 26.A tank has 400 litres of water and 46% of it is used. How many litres are left?
  27. 27.A team scored 100 runs in one match and 95 runs in the next. What is the percentage decrease?
  28. 28.A team scored 20 runs in one match and 18 runs in the next. What is the percentage decrease?
  29. 29.A cricket bat costs ₹500. The price comes down by 53%. What is the new price, in rupees?
  30. 30.The price of a school bag comes down from ₹40 to ₹38. What is the percentage decrease?
  31. 31.A tank has 500 litres of water and 22% of it is used. How many litres are left?
  32. 32.A team scored 500 runs in one match and 50 runs in the next. What is the percentage decrease?
  33. 33.A storybook costs ₹200. The price comes down by 12%. What is the new price, in rupees?
  34. 34.A team scored 40 runs in one match and 90% fewer in the next. How many runs did it score in the next match?
  35. 35.The price of a kite comes down from ₹100 to ₹15. What is the percentage decrease?
  36. 36.The price of a lunch box comes down from ₹250 to ₹50. What is the percentage decrease?
  37. 37.A tank has 60 litres of water and 5% of it is used. How many litres are left?
  38. 38.A school bag costs ₹150. The price comes down by 82%. What is the new price, in rupees?
  39. 39.A tank had 40 litres of water. Now it has 32 litres. What is the percentage decrease?
  40. 40.The price of a storybook comes down from ₹400 to ₹112. What is the percentage decrease?

Answer key

  1. 28
  2. 108
  3. 96
  4. 204
  5. 40
  6. 18
  7. 45
  8. 50
  9. 64
  10. 84
  11. 232
  12. 44
  13. 20
  14. 82
  15. 56
  16. 200
  17. 90
  18. 22
  19. 85
  20. 60
  21. 6
  22. 46
  23. 80
  24. 52
  25. 30
  26. 216
  27. 5
  28. 10
  29. 235
  30. 5
  31. 390
  32. 90
  33. 176
  34. 4
  35. 85
  36. 80
  37. 57
  38. 27
  39. 20
  40. 72

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