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Percentage Decrease Practice Worksheet

Percentage lesson 11: Percentage decrease · Set 302 · 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 toy car comes down from ₹60 to ₹54. What is the percentage decrease?
  2. 2.The price of a football comes down from ₹200 to ₹186. What is the percentage decrease?
  3. 3.A tank has 300 litres of water and 81% of it is used. How many litres are left?
  4. 4.A tank has 250 litres of water and 72% of it is used. How many litres are left?
  5. 5.A team scored 60 runs in one match and 24 runs in the next. What is the percentage decrease?
  6. 6.The price of a water bottle comes down from ₹150 to ₹45. What is the percentage decrease?
  7. 7.A tank had 80 litres of water. Now it has 20 litres. What is the percentage decrease?
  8. 8.A team scored 50 runs in one match and 40 runs in the next. What is the percentage decrease?
  9. 9.A team scored 50 runs in one match and 25 runs in the next. What is the percentage decrease?
  10. 10.A cricket bat costs ₹40. The price comes down by 50%. What is the new price, in rupees?
  11. 11.A team scored 50 runs in one match and 11 runs in the next. What is the percentage decrease?
  12. 12.The price of a football comes down from ₹500 to ₹265. What is the percentage decrease?
  13. 13.A tank has 50 litres of water and 54% of it is used. How many litres are left?
  14. 14.The price of a storybook comes down from ₹50 to ₹45. What is the percentage decrease?
  15. 15.A kite costs ₹20. The price comes down by 15%. What is the new price, in rupees?
  16. 16.A team scored 200 runs in one match and 50 runs in the next. What is the percentage decrease?
  17. 17.A team scored 250 runs in one match and 30 runs in the next. What is the percentage decrease?
  18. 18.A team scored 250 runs in one match and 36% fewer in the next. How many runs did it score in the next match?
  19. 19.A team scored 150 runs in one match and 14% fewer in the next. How many runs did it score in the next match?
  20. 20.A tank had 20 litres of water. Now it has 11 litres. What is the percentage decrease?
  21. 21.A torch costs ₹40. The price comes down by 35%. What is the new price, in rupees?
  22. 22.A table fan costs ₹400. The price comes down by 21%. What is the new price, in rupees?
  23. 23.A tank has 20 litres of water and 85% of it is used. How many litres are left?
  24. 24.The price of a storybook comes down from ₹25 to ₹17. What is the percentage decrease?
  25. 25.A tank had 80 litres of water. Now it has 40 litres. What is the percentage decrease?
  26. 26.The price of a school bag comes down from ₹60 to ₹54. What is the percentage decrease?
  27. 27.A team scored 250 runs in one match and 230 runs in the next. What is the percentage decrease?
  28. 28.A team scored 50 runs in one match and 10% fewer in the next. How many runs did it score in the next match?
  29. 29.The price of a pencil box comes down from ₹200 to ₹166. What is the percentage decrease?
  30. 30.A pencil box costs ₹120. The price comes down by 35%. What is the new price, in rupees?
  31. 31.A tank had 25 litres of water. Now it has 7 litres. What is the percentage decrease?
  32. 32.The price of a school bag comes down from ₹80 to ₹12. What is the percentage decrease?
  33. 33.A cricket bat costs ₹60. The price comes down by 40%. What is the new price, in rupees?
  34. 34.A team scored 25 runs in one match and 76% fewer in the next. How many runs did it score in the next match?
  35. 35.A pencil box costs ₹250. The price comes down by 86%. What is the new price, in rupees?
  36. 36.A tank has 20 litres of water and 35% of it is used. How many litres are left?
  37. 37.A team scored 40 runs in one match and 20% fewer in the next. How many runs did it score in the next match?
  38. 38.A tank had 250 litres of water. Now it has 180 litres. What is the percentage decrease?
  39. 39.A tank had 50 litres of water. Now it has 11 litres. What is the percentage decrease?
  40. 40.A tank has 250 litres of water and 52% of it is used. How many litres are left?

Answer key

  1. 10
  2. 7
  3. 57
  4. 70
  5. 60
  6. 70
  7. 75
  8. 20
  9. 50
  10. 20
  11. 78
  12. 47
  13. 23
  14. 10
  15. 17
  16. 75
  17. 88
  18. 160
  19. 129
  20. 45
  21. 26
  22. 316
  23. 3
  24. 32
  25. 50
  26. 10
  27. 8
  28. 45
  29. 17
  30. 78
  31. 72
  32. 85
  33. 36
  34. 6
  35. 35
  36. 13
  37. 32
  38. 28
  39. 78
  40. 120

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