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Percentage Decrease Practice Worksheet

Percentage lesson 11: Percentage decrease · Set 199 · 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.The price of a water bottle comes down from ₹120 to ₹66. What is the percentage decrease?
  2. 2.A water bottle costs ₹60. The price comes down by 35%. What is the new price, in rupees?
  3. 3.A team scored 100 runs in one match and 80 runs in the next. What is the percentage decrease?
  4. 4.The price of a cricket bat comes down from ₹300 to ₹258. What is the percentage decrease?
  5. 5.A lunch box costs ₹400. The price comes down by 89%. What is the new price, in rupees?
  6. 6.A tank has 25 litres of water and 56% of it is used. How many litres are left?
  7. 7.A tank has 25 litres of water and 20% of it is used. How many litres are left?
  8. 8.A tank had 200 litres of water. Now it has 94 litres. What is the percentage decrease?
  9. 9.A tank had 40 litres of water. Now it has 8 litres. What is the percentage decrease?
  10. 10.The price of a kite comes down from ₹25 to ₹19. What is the percentage decrease?
  11. 11.A tank had 500 litres of water. Now it has 240 litres. What is the percentage decrease?
  12. 12.A team scored 60 runs in one match and 12 runs in the next. What is the percentage decrease?
  13. 13.The price of a lunch box comes down from ₹60 to ₹30. What is the percentage decrease?
  14. 14.A wall clock costs ₹120. The price comes down by 45%. What is the new price, in rupees?
  15. 15.A team scored 25 runs in one match and 8% fewer in the next. How many runs did it score in the next match?
  16. 16.A torch costs ₹25. The price comes down by 32%. What is the new price, in rupees?
  17. 17.The price of a water bottle comes down from ₹100 to ₹81. What is the percentage decrease?
  18. 18.A team scored 60 runs in one match and 48 runs in the next. What is the percentage decrease?
  19. 19.A tank had 25 litres of water. Now it has 13 litres. What is the percentage decrease?
  20. 20.A team scored 50 runs in one match and 43 runs in the next. What is the percentage decrease?
  21. 21.The price of a water bottle comes down from ₹300 to ₹258. What is the percentage decrease?
  22. 22.A team scored 200 runs in one match and 57% fewer in the next. How many runs did it score in the next match?
  23. 23.A tank has 50 litres of water and 70% of it is used. How many litres are left?
  24. 24.A tank had 25 litres of water. Now it has 4 litres. What is the percentage decrease?
  25. 25.The price of a storybook comes down from ₹250 to ₹70. What is the percentage decrease?
  26. 26.A team scored 80 runs in one match and 55% fewer in the next. How many runs did it score in the next match?
  27. 27.A tank has 60 litres of water and 20% of it is used. How many litres are left?
  28. 28.A team scored 500 runs in one match and 195 runs in the next. What is the percentage decrease?
  29. 29.A team scored 150 runs in one match and 30% fewer in the next. How many runs did it score in the next match?
  30. 30.The price of a wall clock comes down from ₹60 to ₹15. What is the percentage decrease?
  31. 31.A team scored 60 runs in one match and 24 runs in the next. What is the percentage decrease?
  32. 32.A tank had 60 litres of water. Now it has 36 litres. What is the percentage decrease?
  33. 33.A tank has 50 litres of water and 12% of it is used. How many litres are left?
  34. 34.A team scored 400 runs in one match and 55% fewer in the next. How many runs did it score in the next match?
  35. 35.The price of a storybook comes down from ₹40 to ₹6. What is the percentage decrease?
  36. 36.The price of a toy car comes down from ₹300 to ₹276. What is the percentage decrease?
  37. 37.A team scored 20 runs in one match and 9 runs in the next. What is the percentage decrease?
  38. 38.A tank has 150 litres of water and 52% of it is used. How many litres are left?
  39. 39.A tank had 400 litres of water. Now it has 140 litres. What is the percentage decrease?
  40. 40.A team scored 300 runs in one match and 135 runs in the next. What is the percentage decrease?

Answer key

  1. 45
  2. 39
  3. 20
  4. 14
  5. 44
  6. 11
  7. 20
  8. 53
  9. 80
  10. 24
  11. 52
  12. 80
  13. 50
  14. 66
  15. 23
  16. 17
  17. 19
  18. 20
  19. 48
  20. 14
  21. 14
  22. 86
  23. 15
  24. 84
  25. 72
  26. 36
  27. 48
  28. 61
  29. 105
  30. 75
  31. 60
  32. 40
  33. 44
  34. 180
  35. 85
  36. 8
  37. 55
  38. 72
  39. 65
  40. 55

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