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Percentage Decrease Practice Worksheet

Percentage lesson 11: Percentage decrease · Set 525 · 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 300 runs in one match and 132 runs in the next. What is the percentage decrease?
  2. 2.A team scored 100 runs in one match and 82% fewer in the next. How many runs did it score in the next match?
  3. 3.A tank has 80 litres of water and 45% of it is used. How many litres are left?
  4. 4.A tank had 120 litres of water. Now it has 18 litres. What is the percentage decrease?
  5. 5.A wall clock costs ₹50. The price comes down by 34%. What is the new price, in rupees?
  6. 6.A tank has 250 litres of water and 42% of it is used. How many litres are left?
  7. 7.A team scored 250 runs in one match and 185 runs in the next. What is the percentage decrease?
  8. 8.A team scored 500 runs in one match and 375 runs in the next. What is the percentage decrease?
  9. 9.A team scored 500 runs in one match and 83% fewer in the next. How many runs did it score in the next match?
  10. 10.A tank had 100 litres of water. Now it has 74 litres. What is the percentage decrease?
  11. 11.A team scored 20 runs in one match and 13 runs in the next. What is the percentage decrease?
  12. 12.A team scored 60 runs in one match and 51 runs in the next. What is the percentage decrease?
  13. 13.A team scored 150 runs in one match and 66 runs in the next. What is the percentage decrease?
  14. 14.A lunch box costs ₹80. The price comes down by 10%. What is the new price, in rupees?
  15. 15.The price of a lunch box comes down from ₹80 to ₹44. What is the percentage decrease?
  16. 16.A team scored 500 runs in one match and 425 runs in the next. What is the percentage decrease?
  17. 17.A team scored 200 runs in one match and 66 runs in the next. What is the percentage decrease?
  18. 18.The price of a lunch box comes down from ₹20 to ₹18. What is the percentage decrease?
  19. 19.A kite costs ₹300. The price comes down by 13%. What is the new price, in rupees?
  20. 20.A team scored 400 runs in one match and 6% fewer in the next. How many runs did it score in the next match?
  21. 21.The price of a toy car comes down from ₹25 to ₹16. What is the percentage decrease?
  22. 22.The price of a football comes down from ₹25 to ₹10. What is the percentage decrease?
  23. 23.A tank had 20 litres of water. Now it has 18 litres. What is the percentage decrease?
  24. 24.A team scored 150 runs in one match and 40% fewer in the next. How many runs did it score in the next match?
  25. 25.A team scored 250 runs in one match and 10% fewer in the next. How many runs did it score in the next match?
  26. 26.The price of a water bottle comes down from ₹400 to ₹248. What is the percentage decrease?
  27. 27.A pencil box costs ₹400. The price comes down by 56%. What is the new price, in rupees?
  28. 28.The price of a kite comes down from ₹25 to ₹22. What is the percentage decrease?
  29. 29.The price of a kite comes down from ₹60 to ₹6. What is the percentage decrease?
  30. 30.A tank has 400 litres of water and 52% of it is used. How many litres are left?
  31. 31.A lunch box costs ₹200. The price comes down by 14%. What is the new price, in rupees?
  32. 32.A tank had 40 litres of water. Now it has 34 litres. What is the percentage decrease?
  33. 33.A team scored 40 runs in one match and 32 runs in the next. What is the percentage decrease?
  34. 34.A team scored 50 runs in one match and 32 runs in the next. What is the percentage decrease?
  35. 35.A tank had 80 litres of water. Now it has 44 litres. What is the percentage decrease?
  36. 36.A tank has 400 litres of water and 86% of it is used. How many litres are left?
  37. 37.A tank had 200 litres of water. Now it has 150 litres. What is the percentage decrease?
  38. 38.A tank has 25 litres of water and 76% of it is used. How many litres are left?
  39. 39.The price of a wall clock comes down from ₹100 to ₹50. What is the percentage decrease?
  40. 40.The price of a cricket bat comes down from ₹500 to ₹110. What is the percentage decrease?

Answer key

  1. 56
  2. 18
  3. 44
  4. 85
  5. 33
  6. 145
  7. 26
  8. 25
  9. 85
  10. 26
  11. 35
  12. 15
  13. 56
  14. 72
  15. 45
  16. 15
  17. 67
  18. 10
  19. 261
  20. 376
  21. 36
  22. 60
  23. 10
  24. 90
  25. 225
  26. 38
  27. 176
  28. 12
  29. 90
  30. 192
  31. 172
  32. 15
  33. 20
  34. 36
  35. 45
  36. 56
  37. 25
  38. 6
  39. 50
  40. 78

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