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Percentage Decrease Practice Worksheet

Percentage lesson 11: Percentage decrease · Set 306 · 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.

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  1. 1.A kite costs ₹25. The price comes down by 88%. What is the new price, in rupees?
  2. 2.The price of a torch comes down from ₹500 to ₹455. What is the percentage decrease?
  3. 3.A team scored 150 runs in one match and 22% fewer in the next. How many runs did it score in the next match?
  4. 4.A tank had 500 litres of water. Now it has 320 litres. What is the percentage decrease?
  5. 5.A tank has 50 litres of water and 50% of it is used. How many litres are left?
  6. 6.A cricket bat costs ₹20. The price comes down by 20%. What is the new price, in rupees?
  7. 7.A tank has 400 litres of water and 25% of it is used. How many litres are left?
  8. 8.A tank had 150 litres of water. Now it has 129 litres. What is the percentage decrease?
  9. 9.A tank had 60 litres of water. Now it has 15 litres. What is the percentage decrease?
  10. 10.A team scored 400 runs in one match and 268 runs in the next. What is the percentage decrease?
  11. 11.The price of a lunch box comes down from ₹50 to ₹25. What is the percentage decrease?
  12. 12.A team scored 300 runs in one match and 171 runs in the next. What is the percentage decrease?
  13. 13.A team scored 50 runs in one match and 22 runs in the next. What is the percentage decrease?
  14. 14.A tank has 250 litres of water and 46% of it is used. How many litres are left?
  15. 15.A team scored 200 runs in one match and 170 runs in the next. What is the percentage decrease?
  16. 16.A tank has 200 litres of water and 47% of it is used. How many litres are left?
  17. 17.A team scored 60 runs in one match and 60% fewer in the next. How many runs did it score in the next match?
  18. 18.A tank has 250 litres of water and 66% of it is used. How many litres are left?
  19. 19.A tank had 100 litres of water. Now it has 50 litres. What is the percentage decrease?
  20. 20.A team scored 300 runs in one match and 183 runs in the next. What is the percentage decrease?
  21. 21.A tank had 120 litres of water. Now it has 114 litres. What is the percentage decrease?
  22. 22.A tank had 20 litres of water. Now it has 17 litres. What is the percentage decrease?
  23. 23.A torch costs ₹25. The price comes down by 52%. What is the new price, in rupees?
  24. 24.A team scored 50 runs in one match and 82% fewer in the next. How many runs did it score in the next match?
  25. 25.A team scored 100 runs in one match and 85% fewer in the next. How many runs did it score in the next match?
  26. 26.A tank has 250 litres of water and 76% of it is used. How many litres are left?
  27. 27.The price of a football comes down from ₹120 to ₹54. What is the percentage decrease?
  28. 28.A tank has 300 litres of water and 10% of it is used. How many litres are left?
  29. 29.A team scored 400 runs in one match and 256 runs in the next. What is the percentage decrease?
  30. 30.A tank had 100 litres of water. Now it has 10 litres. What is the percentage decrease?
  31. 31.A team scored 25 runs in one match and 11 runs in the next. What is the percentage decrease?
  32. 32.The price of a pencil box comes down from ₹250 to ₹200. What is the percentage decrease?
  33. 33.A storybook costs ₹80. The price comes down by 25%. What is the new price, in rupees?
  34. 34.A tank has 50 litres of water and 64% of it is used. How many litres are left?
  35. 35.A cricket bat costs ₹150. The price comes down by 32%. What is the new price, in rupees?
  36. 36.The price of a wall clock comes down from ₹60 to ₹18. What is the percentage decrease?
  37. 37.A tank had 80 litres of water. Now it has 48 litres. What is the percentage decrease?
  38. 38.A tank had 40 litres of water. Now it has 10 litres. What is the percentage decrease?
  39. 39.The price of a cricket bat comes down from ₹400 to ₹328. What is the percentage decrease?
  40. 40.A team scored 40 runs in one match and 26 runs in the next. What is the percentage decrease?

Answer key

  1. 3
  2. 9
  3. 117
  4. 36
  5. 25
  6. 16
  7. 300
  8. 14
  9. 75
  10. 33
  11. 50
  12. 43
  13. 56
  14. 135
  15. 15
  16. 106
  17. 24
  18. 85
  19. 50
  20. 39
  21. 5
  22. 15
  23. 12
  24. 9
  25. 15
  26. 60
  27. 55
  28. 270
  29. 36
  30. 90
  31. 56
  32. 20
  33. 60
  34. 18
  35. 102
  36. 70
  37. 40
  38. 75
  39. 18
  40. 35

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