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Percentage Decrease Practice Worksheet

Percentage lesson 11: Percentage decrease · Set 410 · 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 tank has 120 litres of water and 60% of it is used. How many litres are left?
  2. 2.A table fan costs ₹25. The price comes down by 84%. What is the new price, in rupees?
  3. 3.A tank had 40 litres of water. Now it has 6 litres. What is the percentage decrease?
  4. 4.A lunch box costs ₹100. The price comes down by 37%. What is the new price, in rupees?
  5. 5.A team scored 25 runs in one match and 18 runs in the next. What is the percentage decrease?
  6. 6.The price of a wall clock comes down from ₹150 to ₹48. What is the percentage decrease?
  7. 7.A tank has 40 litres of water and 10% of it is used. How many litres are left?
  8. 8.A kite costs ₹300. The price comes down by 64%. What is the new price, in rupees?
  9. 9.A team scored 40 runs in one match and 65% fewer in the next. How many runs did it score in the next match?
  10. 10.A team scored 25 runs in one match and 76% fewer in the next. How many runs did it score in the next match?
  11. 11.A team scored 400 runs in one match and 136 runs in the next. What is the percentage decrease?
  12. 12.A tank had 40 litres of water. Now it has 8 litres. What is the percentage decrease?
  13. 13.A water bottle costs ₹150. The price comes down by 68%. What is the new price, in rupees?
  14. 14.A tank has 80 litres of water and 50% of it is used. How many litres are left?
  15. 15.A team scored 40 runs in one match and 10 runs in the next. What is the percentage decrease?
  16. 16.A tank has 250 litres of water and 90% of it is used. How many litres are left?
  17. 17.A team scored 50 runs in one match and 24 runs in the next. What is the percentage decrease?
  18. 18.The price of a cricket bat comes down from ₹200 to ₹132. What is the percentage decrease?
  19. 19.The price of a football comes down from ₹40 to ₹34. What is the percentage decrease?
  20. 20.A tank has 100 litres of water and 10% of it is used. How many litres are left?
  21. 21.The price of a pencil box comes down from ₹100 to ₹78. What is the percentage decrease?
  22. 22.A team scored 200 runs in one match and 19% fewer in the next. How many runs did it score in the next match?
  23. 23.The price of a lunch box comes down from ₹100 to ₹83. What is the percentage decrease?
  24. 24.A team scored 300 runs in one match and 258 runs in the next. What is the percentage decrease?
  25. 25.The price of a school bag comes down from ₹120 to ₹114. What is the percentage decrease?
  26. 26.The price of a storybook comes down from ₹80 to ₹16. What is the percentage decrease?
  27. 27.The price of a lunch box comes down from ₹120 to ₹24. What is the percentage decrease?
  28. 28.A pencil box costs ₹120. The price comes down by 40%. What is the new price, in rupees?
  29. 29.A kite costs ₹500. The price comes down by 90%. What is the new price, in rupees?
  30. 30.A tank had 150 litres of water. Now it has 84 litres. What is the percentage decrease?
  31. 31.The price of a torch comes down from ₹25 to ₹8. What is the percentage decrease?
  32. 32.A team scored 60 runs in one match and 57 runs in the next. What is the percentage decrease?
  33. 33.A team scored 50 runs in one match and 7 runs in the next. What is the percentage decrease?
  34. 34.The price of a wall clock comes down from ₹250 to ₹175. What is the percentage decrease?
  35. 35.A team scored 80 runs in one match and 8 runs in the next. What is the percentage decrease?
  36. 36.A team scored 400 runs in one match and 100 runs in the next. What is the percentage decrease?
  37. 37.A team scored 250 runs in one match and 22% fewer in the next. How many runs did it score in the next match?
  38. 38.The price of a toy car comes down from ₹80 to ₹44. What is the percentage decrease?
  39. 39.A team scored 25 runs in one match and 36% fewer in the next. How many runs did it score in the next match?
  40. 40.A tank had 80 litres of water. Now it has 76 litres. What is the percentage decrease?

Answer key

  1. 48
  2. 4
  3. 85
  4. 63
  5. 28
  6. 68
  7. 36
  8. 108
  9. 14
  10. 6
  11. 66
  12. 80
  13. 48
  14. 40
  15. 75
  16. 25
  17. 52
  18. 34
  19. 15
  20. 90
  21. 22
  22. 162
  23. 17
  24. 14
  25. 5
  26. 80
  27. 80
  28. 72
  29. 50
  30. 44
  31. 68
  32. 5
  33. 86
  34. 30
  35. 90
  36. 75
  37. 195
  38. 45
  39. 16
  40. 5

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