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Percentage Decrease Practice Worksheet

Percentage lesson 11: Percentage decrease · Set 890 · 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 50 runs in one match and 32 runs in the next. What is the percentage decrease?
  2. 2.A tank had 60 litres of water. Now it has 42 litres. What is the percentage decrease?
  3. 3.The price of a water bottle comes down from ₹20 to ₹11. What is the percentage decrease?
  4. 4.A team scored 120 runs in one match and 40% fewer in the next. How many runs did it score in the next match?
  5. 5.A toy car costs ₹300. The price comes down by 38%. What is the new price, in rupees?
  6. 6.A tank has 250 litres of water and 66% of it is used. How many litres are left?
  7. 7.The price of a school bag comes down from ₹500 to ₹125. What is the percentage decrease?
  8. 8.A football costs ₹200. The price comes down by 46%. What is the new price, in rupees?
  9. 9.A football costs ₹20. The price comes down by 10%. What is the new price, in rupees?
  10. 10.A team scored 80 runs in one match and 60 runs in the next. What is the percentage decrease?
  11. 11.A team scored 250 runs in one match and 25 runs in the next. What is the percentage decrease?
  12. 12.The price of a storybook comes down from ₹150 to ₹138. What is the percentage decrease?
  13. 13.A team scored 150 runs in one match and 18 runs in the next. What is the percentage decrease?
  14. 14.A wall clock costs ₹120. The price comes down by 5%. What is the new price, in rupees?
  15. 15.A tank had 25 litres of water. Now it has 9 litres. What is the percentage decrease?
  16. 16.A tank has 20 litres of water and 75% of it is used. How many litres are left?
  17. 17.A team scored 300 runs in one match and 66 runs in the next. What is the percentage decrease?
  18. 18.A school bag costs ₹20. The price comes down by 5%. What is the new price, in rupees?
  19. 19.A tank has 25 litres of water and 68% of it is used. How many litres are left?
  20. 20.A team scored 50 runs in one match and 26 runs in the next. What is the percentage decrease?
  21. 21.A tank has 80 litres of water and 30% of it is used. How many litres are left?
  22. 22.A tank had 100 litres of water. Now it has 56 litres. What is the percentage decrease?
  23. 23.A tank has 80 litres of water and 20% of it is used. How many litres are left?
  24. 24.A tank has 80 litres of water and 80% of it is used. How many litres are left?
  25. 25.A tank had 400 litres of water. Now it has 312 litres. What is the percentage decrease?
  26. 26.A team scored 20 runs in one match and 17 runs in the next. What is the percentage decrease?
  27. 27.A team scored 80 runs in one match and 40 runs in the next. What is the percentage decrease?
  28. 28.A team scored 500 runs in one match and 80 runs in the next. What is the percentage decrease?
  29. 29.A tank had 250 litres of water. Now it has 145 litres. What is the percentage decrease?
  30. 30.A team scored 25 runs in one match and 28% fewer in the next. How many runs did it score in the next match?
  31. 31.A team scored 300 runs in one match and 48 runs in the next. What is the percentage decrease?
  32. 32.A wall clock costs ₹25. The price comes down by 60%. What is the new price, in rupees?
  33. 33.A table fan costs ₹40. The price comes down by 40%. What is the new price, in rupees?
  34. 34.The price of a water bottle comes down from ₹100 to ₹35. What is the percentage decrease?
  35. 35.A team scored 60 runs in one match and 15% fewer in the next. How many runs did it score in the next match?
  36. 36.A team scored 150 runs in one match and 108 runs in the next. What is the percentage decrease?
  37. 37.The price of a water bottle comes down from ₹100 to ₹45. What is the percentage decrease?
  38. 38.A team scored 80 runs in one match and 72 runs in the next. What is the percentage decrease?
  39. 39.A team scored 150 runs in one match and 117 runs in the next. What is the percentage decrease?
  40. 40.A team scored 80 runs in one match and 55% fewer in the next. How many runs did it score in the next match?

Answer key

  1. 36
  2. 30
  3. 45
  4. 72
  5. 186
  6. 85
  7. 75
  8. 108
  9. 18
  10. 25
  11. 90
  12. 8
  13. 88
  14. 114
  15. 64
  16. 5
  17. 78
  18. 19
  19. 8
  20. 48
  21. 56
  22. 44
  23. 64
  24. 16
  25. 22
  26. 15
  27. 50
  28. 84
  29. 42
  30. 18
  31. 84
  32. 10
  33. 24
  34. 65
  35. 51
  36. 28
  37. 55
  38. 10
  39. 22
  40. 36

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