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Percentage Decrease Practice Worksheet

Percentage lesson 11: Percentage decrease · Set 637 · 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 100 litres of water and 44% of it is used. How many litres are left?
  2. 2.A team scored 250 runs in one match and 72% fewer in the next. How many runs did it score in the next match?
  3. 3.A tank had 25 litres of water. Now it has 9 litres. What is the percentage decrease?
  4. 4.A team scored 25 runs in one match and 32% fewer in the next. How many runs did it score in the next match?
  5. 5.The price of a wall clock comes down from ₹250 to ₹200. What is the percentage decrease?
  6. 6.A team scored 100 runs in one match and 34 runs in the next. What is the percentage decrease?
  7. 7.The price of a water bottle comes down from ₹60 to ₹42. What is the percentage decrease?
  8. 8.The price of a water bottle comes down from ₹150 to ₹45. What is the percentage decrease?
  9. 9.A team scored 120 runs in one match and 48 runs in the next. What is the percentage decrease?
  10. 10.A team scored 80 runs in one match and 40% fewer in the next. How many runs did it score in the next match?
  11. 11.A lunch box costs ₹25. The price comes down by 60%. What is the new price, in rupees?
  12. 12.A tank had 150 litres of water. Now it has 90 litres. What is the percentage decrease?
  13. 13.A tank had 20 litres of water. Now it has 16 litres. What is the percentage decrease?
  14. 14.A tank has 50 litres of water and 34% of it is used. How many litres are left?
  15. 15.The price of a water bottle comes down from ₹500 to ₹155. What is the percentage decrease?
  16. 16.The price of a football comes down from ₹120 to ₹78. What is the percentage decrease?
  17. 17.A team scored 20 runs in one match and 15% fewer in the next. How many runs did it score in the next match?
  18. 18.A team scored 40 runs in one match and 25% fewer in the next. How many runs did it score in the next match?
  19. 19.A team scored 50 runs in one match and 24% fewer in the next. How many runs did it score in the next match?
  20. 20.A school bag costs ₹60. The price comes down by 60%. What is the new price, in rupees?
  21. 21.A team scored 25 runs in one match and 24% fewer in the next. How many runs did it score in the next match?
  22. 22.A team scored 400 runs in one match and 208 runs in the next. What is the percentage decrease?
  23. 23.A storybook costs ₹40. The price comes down by 45%. What is the new price, in rupees?
  24. 24.A tank had 60 litres of water. Now it has 36 litres. What is the percentage decrease?
  25. 25.A team scored 40 runs in one match and 10 runs in the next. What is the percentage decrease?
  26. 26.A team scored 250 runs in one match and 95 runs in the next. What is the percentage decrease?
  27. 27.The price of a table fan comes down from ₹25 to ₹20. What is the percentage decrease?
  28. 28.A team scored 300 runs in one match and 153 runs in the next. What is the percentage decrease?
  29. 29.A tank has 500 litres of water and 80% of it is used. How many litres are left?
  30. 30.A tank had 200 litres of water. Now it has 86 litres. What is the percentage decrease?
  31. 31.A team scored 120 runs in one match and 85% fewer in the next. How many runs did it score in the next match?
  32. 32.A tank has 400 litres of water and 65% of it is used. How many litres are left?
  33. 33.A team scored 150 runs in one match and 36 runs in the next. What is the percentage decrease?
  34. 34.A team scored 60 runs in one match and 5% fewer in the next. How many runs did it score in the next match?
  35. 35.A team scored 40 runs in one match and 28 runs in the next. What is the percentage decrease?
  36. 36.A tank had 50 litres of water. Now it has 33 litres. What is the percentage decrease?
  37. 37.The price of a school bag comes down from ₹80 to ₹68. What is the percentage decrease?
  38. 38.A team scored 300 runs in one match and 44% fewer in the next. How many runs did it score in the next match?
  39. 39.A tank has 50 litres of water and 82% of it is used. How many litres are left?
  40. 40.A kite costs ₹500. The price comes down by 72%. What is the new price, in rupees?

Answer key

  1. 56
  2. 70
  3. 64
  4. 17
  5. 20
  6. 66
  7. 30
  8. 70
  9. 60
  10. 48
  11. 10
  12. 40
  13. 20
  14. 33
  15. 69
  16. 35
  17. 17
  18. 30
  19. 38
  20. 24
  21. 19
  22. 48
  23. 22
  24. 40
  25. 75
  26. 62
  27. 20
  28. 49
  29. 100
  30. 57
  31. 18
  32. 140
  33. 76
  34. 57
  35. 30
  36. 34
  37. 15
  38. 168
  39. 9
  40. 140

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