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Percentage Decrease Practice Worksheet

Percentage lesson 11: Percentage decrease · Set 311 · 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 table fan comes down from ₹400 to ₹128. What is the percentage decrease?
  2. 2.The price of a lunch box comes down from ₹60 to ₹12. What is the percentage decrease?
  3. 3.A wall clock costs ₹40. The price comes down by 10%. What is the new price, in rupees?
  4. 4.A cricket bat costs ₹80. The price comes down by 55%. What is the new price, in rupees?
  5. 5.A football costs ₹50. The price comes down by 34%. What is the new price, in rupees?
  6. 6.The price of a storybook comes down from ₹40 to ₹18. What is the percentage decrease?
  7. 7.A tank has 120 litres of water and 20% of it is used. How many litres are left?
  8. 8.A tank has 60 litres of water and 90% of it is used. How many litres are left?
  9. 9.The price of a cricket bat comes down from ₹50 to ₹41. What is the percentage decrease?
  10. 10.The price of a pencil box comes down from ₹20 to ₹11. What is the percentage decrease?
  11. 11.A tank had 25 litres of water. Now it has 20 litres. What is the percentage decrease?
  12. 12.A table fan costs ₹25. The price comes down by 60%. What is the new price, in rupees?
  13. 13.A team scored 200 runs in one match and 136 runs in the next. What is the percentage decrease?
  14. 14.A storybook costs ₹80. The price comes down by 75%. What is the new price, in rupees?
  15. 15.The price of a table fan comes down from ₹50 to ₹6. What is the percentage decrease?
  16. 16.A team scored 400 runs in one match and 33% fewer in the next. How many runs did it score in the next match?
  17. 17.A team scored 100 runs in one match and 22% fewer in the next. How many runs did it score in the next match?
  18. 18.A tank had 200 litres of water. Now it has 114 litres. What is the percentage decrease?
  19. 19.A tank has 250 litres of water and 60% of it is used. How many litres are left?
  20. 20.The price of a pencil box comes down from ₹50 to ₹6. What is the percentage decrease?
  21. 21.A team scored 50 runs in one match and 64% fewer in the next. How many runs did it score in the next match?
  22. 22.A torch costs ₹40. The price comes down by 90%. What is the new price, in rupees?
  23. 23.The price of a cricket bat comes down from ₹50 to ₹22. What is the percentage decrease?
  24. 24.A team scored 40 runs in one match and 34 runs in the next. What is the percentage decrease?
  25. 25.A tank has 500 litres of water and 73% of it is used. How many litres are left?
  26. 26.A tank has 80 litres of water and 30% of it is used. How many litres are left?
  27. 27.A wall clock costs ₹20. The price comes down by 25%. What is the new price, in rupees?
  28. 28.A tank had 80 litres of water. Now it has 52 litres. What is the percentage decrease?
  29. 29.The price of a storybook comes down from ₹40 to ₹20. What is the percentage decrease?
  30. 30.A tank had 80 litres of water. Now it has 60 litres. What is the percentage decrease?
  31. 31.A tank had 200 litres of water. Now it has 104 litres. What is the percentage decrease?
  32. 32.A tank has 25 litres of water and 56% of it is used. How many litres are left?
  33. 33.The price of a cricket bat comes down from ₹100 to ₹34. What is the percentage decrease?
  34. 34.A team scored 25 runs in one match and 16% fewer in the next. How many runs did it score in the next match?
  35. 35.The price of a wall clock comes down from ₹80 to ₹44. What is the percentage decrease?
  36. 36.The price of a football comes down from ₹200 to ₹82. What is the percentage decrease?
  37. 37.A team scored 25 runs in one match and 3 runs in the next. What is the percentage decrease?
  38. 38.A team scored 400 runs in one match and 64 runs in the next. What is the percentage decrease?
  39. 39.The price of a school bag comes down from ₹200 to ₹178. What is the percentage decrease?
  40. 40.A tank has 100 litres of water and 58% of it is used. How many litres are left?

Answer key

  1. 68
  2. 80
  3. 36
  4. 36
  5. 33
  6. 55
  7. 96
  8. 6
  9. 18
  10. 45
  11. 20
  12. 10
  13. 32
  14. 20
  15. 88
  16. 268
  17. 78
  18. 43
  19. 100
  20. 88
  21. 18
  22. 4
  23. 56
  24. 15
  25. 135
  26. 56
  27. 15
  28. 35
  29. 50
  30. 25
  31. 48
  32. 11
  33. 66
  34. 21
  35. 45
  36. 59
  37. 88
  38. 84
  39. 11
  40. 42

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