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Percentage Decrease Practice Worksheet

Percentage lesson 11: Percentage decrease · Set 358 · 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 ₹150 to ₹96. What is the percentage decrease?
  2. 2.A tank has 50 litres of water and 44% of it is used. How many litres are left?
  3. 3.A team scored 50 runs in one match and 21 runs in the next. What is the percentage decrease?
  4. 4.A team scored 120 runs in one match and 40% fewer in the next. How many runs did it score in the next match?
  5. 5.A team scored 150 runs in one match and 38% fewer in the next. How many runs did it score in the next match?
  6. 6.A team scored 400 runs in one match and 24% fewer in the next. How many runs did it score in the next match?
  7. 7.A team scored 150 runs in one match and 78% fewer in the next. How many runs did it score in the next match?
  8. 8.A tank has 200 litres of water and 80% of it is used. How many litres are left?
  9. 9.The price of a cricket bat comes down from ₹300 to ₹228. What is the percentage decrease?
  10. 10.A water bottle costs ₹80. The price comes down by 20%. What is the new price, in rupees?
  11. 11.The price of a lunch box comes down from ₹250 to ₹185. What is the percentage decrease?
  12. 12.A tank has 300 litres of water and 81% of it is used. How many litres are left?
  13. 13.The price of a school bag comes down from ₹20 to ₹3. What is the percentage decrease?
  14. 14.The price of a water bottle comes down from ₹80 to ₹56. What is the percentage decrease?
  15. 15.A team scored 80 runs in one match and 90% fewer in the next. How many runs did it score in the next match?
  16. 16.A team scored 100 runs in one match and 34 runs in the next. What is the percentage decrease?
  17. 17.A tank has 50 litres of water and 56% of it is used. How many litres are left?
  18. 18.The price of a lunch box comes down from ₹80 to ₹56. What is the percentage decrease?
  19. 19.A tank has 250 litres of water and 62% of it is used. How many litres are left?
  20. 20.A tank has 40 litres of water and 30% of it is used. How many litres are left?
  21. 21.A team scored 50 runs in one match and 23 runs in the next. What is the percentage decrease?
  22. 22.A kite costs ₹40. The price comes down by 50%. What is the new price, in rupees?
  23. 23.The price of a school bag comes down from ₹60 to ₹30. What is the percentage decrease?
  24. 24.A football costs ₹150. The price comes down by 6%. What is the new price, in rupees?
  25. 25.A tank had 100 litres of water. Now it has 78 litres. What is the percentage decrease?
  26. 26.A tank has 25 litres of water and 8% of it is used. How many litres are left?
  27. 27.A pencil box costs ₹200. The price comes down by 34%. What is the new price, in rupees?
  28. 28.A tank has 40 litres of water and 90% of it is used. How many litres are left?
  29. 29.A team scored 250 runs in one match and 150 runs in the next. What is the percentage decrease?
  30. 30.The price of a lunch box comes down from ₹250 to ₹100. What is the percentage decrease?
  31. 31.The price of a water bottle comes down from ₹20 to ₹15. What is the percentage decrease?
  32. 32.A tank had 100 litres of water. Now it has 79 litres. What is the percentage decrease?
  33. 33.A tank has 120 litres of water and 55% of it is used. How many litres are left?
  34. 34.A team scored 250 runs in one match and 180 runs in the next. What is the percentage decrease?
  35. 35.A team scored 300 runs in one match and 150 runs in the next. What is the percentage decrease?
  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 60 runs in one match and 18 runs in the next. What is the percentage decrease?
  38. 38.A school bag costs ₹50. The price comes down by 58%. What is the new price, in rupees?
  39. 39.The price of a kite comes down from ₹25 to ₹20. What is the percentage decrease?
  40. 40.A tank had 120 litres of water. Now it has 72 litres. What is the percentage decrease?

Answer key

  1. 36
  2. 28
  3. 58
  4. 72
  5. 93
  6. 304
  7. 33
  8. 40
  9. 24
  10. 64
  11. 26
  12. 57
  13. 85
  14. 30
  15. 8
  16. 66
  17. 22
  18. 30
  19. 95
  20. 28
  21. 54
  22. 20
  23. 50
  24. 141
  25. 22
  26. 23
  27. 132
  28. 4
  29. 40
  30. 60
  31. 25
  32. 21
  33. 54
  34. 28
  35. 50
  36. 13
  37. 70
  38. 21
  39. 20
  40. 40

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