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Percentage Decrease Practice Worksheet

Percentage lesson 11: Percentage decrease · Set 167 · 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 21 runs in the next. What is the percentage decrease?
  2. 2.The price of a cricket bat comes down from ₹120 to ₹90. What is the percentage decrease?
  3. 3.The price of a torch comes down from ₹20 to ₹6. What is the percentage decrease?
  4. 4.A team scored 120 runs in one match and 66 runs in the next. What is the percentage decrease?
  5. 5.A tank has 50 litres of water and 40% of it is used. How many litres are left?
  6. 6.The price of a lunch box comes down from ₹20 to ₹4. What is the percentage decrease?
  7. 7.A tank has 25 litres of water and 80% of it is used. How many litres are left?
  8. 8.A team scored 200 runs in one match and 72 runs in the next. What is the percentage decrease?
  9. 9.The price of a water bottle comes down from ₹25 to ₹23. What is the percentage decrease?
  10. 10.A tank has 120 litres of water and 45% of it is used. How many litres are left?
  11. 11.A water bottle costs ₹300. The price comes down by 52%. What is the new price, in rupees?
  12. 12.A tank has 60 litres of water and 25% of it is used. How many litres are left?
  13. 13.A team scored 250 runs in one match and 205 runs in the next. What is the percentage decrease?
  14. 14.A team scored 250 runs in one match and 66% fewer in the next. How many runs did it score in the next match?
  15. 15.A tank had 500 litres of water. Now it has 95 litres. What is the percentage decrease?
  16. 16.A tank has 60 litres of water and 35% of it is used. How many litres are left?
  17. 17.A tank had 120 litres of water. Now it has 24 litres. What is the percentage decrease?
  18. 18.A team scored 250 runs in one match and 155 runs in the next. What is the percentage decrease?
  19. 19.The price of a cricket bat comes down from ₹150 to ₹81. What is the percentage decrease?
  20. 20.A toy car costs ₹25. The price comes down by 64%. What is the new price, in rupees?
  21. 21.A cricket bat costs ₹60. The price comes down by 45%. What is the new price, in rupees?
  22. 22.A tank has 40 litres of water and 30% of it is used. How many litres are left?
  23. 23.A storybook costs ₹40. The price comes down by 10%. What is the new price, in rupees?
  24. 24.The price of a lunch box comes down from ₹250 to ₹165. What is the percentage decrease?
  25. 25.A pencil box costs ₹500. The price comes down by 60%. What is the new price, in rupees?
  26. 26.A team scored 60 runs in one match and 20% fewer in the next. How many runs did it score in the next match?
  27. 27.A tank has 200 litres of water and 55% of it is used. How many litres are left?
  28. 28.A team scored 50 runs in one match and 62% fewer in the next. How many runs did it score in the next match?
  29. 29.A team scored 25 runs in one match and 14 runs in the next. What is the percentage decrease?
  30. 30.A tank had 40 litres of water. Now it has 6 litres. What is the percentage decrease?
  31. 31.A storybook costs ₹150. The price comes down by 8%. What is the new price, in rupees?
  32. 32.A team scored 80 runs in one match and 20 runs in the next. What is the percentage decrease?
  33. 33.The price of a table fan comes down from ₹200 to ₹34. What is the percentage decrease?
  34. 34.A team scored 500 runs in one match and 465 runs in the next. What is the percentage decrease?
  35. 35.A tank had 60 litres of water. Now it has 6 litres. What is the percentage decrease?
  36. 36.A team scored 150 runs in one match and 93 runs in the next. What is the percentage decrease?
  37. 37.A tank has 60 litres of water and 20% of it is used. How many litres are left?
  38. 38.A team scored 50 runs in one match and 24% fewer in the next. How many runs did it score in the next match?
  39. 39.A tank has 300 litres of water and 39% of it is used. How many litres are left?
  40. 40.The price of a pencil box comes down from ₹20 to ₹11. What is the percentage decrease?

Answer key

  1. 16
  2. 25
  3. 70
  4. 45
  5. 30
  6. 80
  7. 5
  8. 64
  9. 8
  10. 66
  11. 144
  12. 45
  13. 18
  14. 85
  15. 81
  16. 39
  17. 80
  18. 38
  19. 46
  20. 9
  21. 33
  22. 28
  23. 36
  24. 34
  25. 200
  26. 48
  27. 90
  28. 19
  29. 44
  30. 85
  31. 138
  32. 75
  33. 83
  34. 7
  35. 90
  36. 38
  37. 48
  38. 38
  39. 183
  40. 45

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