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Percentage Decrease Practice Worksheet

Percentage lesson 11: Percentage decrease · Set 128 · 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 100 runs in one match and 74 runs in the next. What is the percentage decrease?
  2. 2.The price of a cricket bat comes down from ₹60 to ₹33. What is the percentage decrease?
  3. 3.A tank has 250 litres of water and 40% of it is used. How many litres are left?
  4. 4.A team scored 120 runs in one match and 102 runs in the next. What is the percentage decrease?
  5. 5.A football costs ₹500. The price comes down by 81%. What is the new price, in rupees?
  6. 6.A lunch box costs ₹150. The price comes down by 48%. What is the new price, in rupees?
  7. 7.A team scored 200 runs in one match and 120 runs in the next. What is the percentage decrease?
  8. 8.A toy car costs ₹300. The price comes down by 10%. What is the new price, in rupees?
  9. 9.A tank has 40 litres of water and 55% of it is used. How many litres are left?
  10. 10.The price of a cricket bat comes down from ₹200 to ₹136. What is the percentage decrease?
  11. 11.A torch costs ₹120. The price comes down by 45%. What is the new price, in rupees?
  12. 12.A team scored 20 runs in one match and 7 runs in the next. What is the percentage decrease?
  13. 13.A team scored 80 runs in one match and 45% fewer in the next. How many runs did it score in the next match?
  14. 14.A pencil box costs ₹60. The price comes down by 10%. What is the new price, in rupees?
  15. 15.A wall clock costs ₹120. The price comes down by 85%. What is the new price, in rupees?
  16. 16.A tank has 500 litres of water and 22% of it is used. How many litres are left?
  17. 17.A team scored 20 runs in one match and 9 runs in the next. What is the percentage decrease?
  18. 18.A team scored 25 runs in one match and 18 runs in the next. What is the percentage decrease?
  19. 19.A tank has 50 litres of water and 24% of it is used. How many litres are left?
  20. 20.A toy car costs ₹120. The price comes down by 60%. What is the new price, in rupees?
  21. 21.A team scored 500 runs in one match and 375 runs in the next. What is the percentage decrease?
  22. 22.A tank has 60 litres of water and 55% of it is used. How many litres are left?
  23. 23.A tank has 150 litres of water and 34% of it is used. How many litres are left?
  24. 24.A tank has 100 litres of water and 38% of it is used. How many litres are left?
  25. 25.A tank had 50 litres of water. Now it has 10 litres. What is the percentage decrease?
  26. 26.A tank had 25 litres of water. Now it has 14 litres. What is the percentage decrease?
  27. 27.A team scored 120 runs in one match and 66 runs in the next. What is the percentage decrease?
  28. 28.A tank had 250 litres of water. Now it has 205 litres. What is the percentage decrease?
  29. 29.A team scored 25 runs in one match and 17 runs in the next. What is the percentage decrease?
  30. 30.The price of a football comes down from ₹200 to ₹120. What is the percentage decrease?
  31. 31.A tank has 25 litres of water and 36% of it is used. How many litres are left?
  32. 32.A team scored 200 runs in one match and 25% fewer in the next. How many runs did it score in the next match?
  33. 33.A team scored 200 runs in one match and 36% fewer in the next. How many runs did it score in the next match?
  34. 34.The price of a toy car comes down from ₹120 to ₹30. What is the percentage decrease?
  35. 35.A team scored 80 runs in one match and 56 runs in the next. What is the percentage decrease?
  36. 36.A tank has 50 litres of water and 84% of it is used. How many litres are left?
  37. 37.The price of a storybook comes down from ₹200 to ₹154. What is the percentage decrease?
  38. 38.A toy car costs ₹200. The price comes down by 84%. What is the new price, in rupees?
  39. 39.A tank had 200 litres of water. Now it has 170 litres. What is the percentage decrease?
  40. 40.The price of a kite comes down from ₹25 to ₹12. What is the percentage decrease?

Answer key

  1. 26
  2. 45
  3. 150
  4. 15
  5. 95
  6. 78
  7. 40
  8. 270
  9. 18
  10. 32
  11. 66
  12. 65
  13. 44
  14. 54
  15. 18
  16. 390
  17. 55
  18. 28
  19. 38
  20. 48
  21. 25
  22. 27
  23. 99
  24. 62
  25. 80
  26. 44
  27. 45
  28. 18
  29. 32
  30. 40
  31. 16
  32. 150
  33. 128
  34. 75
  35. 30
  36. 8
  37. 23
  38. 32
  39. 15
  40. 52

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