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Percentage Decrease Practice Worksheet

Percentage lesson 11: Percentage decrease · Set 288 · 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 had 60 litres of water. Now it has 18 litres. What is the percentage decrease?
  2. 2.The price of a wall clock comes down from ₹200 to ₹72. What is the percentage decrease?
  3. 3.A team scored 150 runs in one match and 84 runs in the next. What is the percentage decrease?
  4. 4.The price of a cricket bat comes down from ₹50 to ₹26. What is the percentage decrease?
  5. 5.The price of a football comes down from ₹100 to ₹29. What is the percentage decrease?
  6. 6.A team scored 120 runs in one match and 30% fewer in the next. How many runs did it score in the next match?
  7. 7.A team scored 50 runs in one match and 21 runs in the next. What is the percentage decrease?
  8. 8.A tank has 20 litres of water and 40% of it is used. How many litres are left?
  9. 9.The price of a school bag comes down from ₹25 to ₹11. What is the percentage decrease?
  10. 10.A team scored 120 runs in one match and 84 runs in the next. What is the percentage decrease?
  11. 11.A team scored 200 runs in one match and 152 runs in the next. What is the percentage decrease?
  12. 12.A tank had 50 litres of water. Now it has 44 litres. What is the percentage decrease?
  13. 13.A team scored 500 runs in one match and 13% fewer in the next. How many runs did it score in the next match?
  14. 14.The price of a toy car comes down from ₹50 to ₹8. What is the percentage decrease?
  15. 15.A team scored 300 runs in one match and 66 runs in the next. What is the percentage decrease?
  16. 16.A tank has 25 litres of water and 16% of it is used. How many litres are left?
  17. 17.A wall clock costs ₹250. The price comes down by 6%. What is the new price, in rupees?
  18. 18.A storybook costs ₹40. The price comes down by 25%. What is the new price, in rupees?
  19. 19.The price of a toy car comes down from ₹120 to ₹30. What is the percentage decrease?
  20. 20.A team scored 60 runs in one match and 15% fewer in the next. How many runs did it score in the next match?
  21. 21.A team scored 20 runs in one match and 6 runs in the next. What is the percentage decrease?
  22. 22.A torch costs ₹60. The price comes down by 65%. What is the new price, in rupees?
  23. 23.A tank has 250 litres of water and 38% of it is used. How many litres are left?
  24. 24.A tank has 50 litres of water and 68% of it is used. How many litres are left?
  25. 25.The price of a water bottle comes down from ₹150 to ₹99. What is the percentage decrease?
  26. 26.A tank had 500 litres of water. Now it has 410 litres. What is the percentage decrease?
  27. 27.A table fan costs ₹80. The price comes down by 5%. What is the new price, in rupees?
  28. 28.A kite costs ₹60. The price comes down by 60%. What is the new price, in rupees?
  29. 29.A team scored 20 runs in one match and 4 runs in the next. What is the percentage decrease?
  30. 30.A team scored 60 runs in one match and 15 runs in the next. What is the percentage decrease?
  31. 31.The price of a water bottle comes down from ₹20 to ₹14. What is the percentage decrease?
  32. 32.A tank has 120 litres of water and 75% of it is used. How many litres are left?
  33. 33.A team scored 20 runs in one match and 18 runs in the next. What is the percentage decrease?
  34. 34.A water bottle costs ₹40. The price comes down by 5%. What is the new price, in rupees?
  35. 35.A tank has 400 litres of water and 22% of it is used. How many litres are left?
  36. 36.A torch costs ₹300. The price comes down by 18%. What is the new price, in rupees?
  37. 37.A tank had 250 litres of water. Now it has 170 litres. What is the percentage decrease?
  38. 38.A tank had 100 litres of water. Now it has 23 litres. What is the percentage decrease?
  39. 39.A tank has 120 litres of water and 60% of it is used. How many litres are left?
  40. 40.A team scored 20 runs in one match and 5 runs in the next. What is the percentage decrease?

Answer key

  1. 70
  2. 64
  3. 44
  4. 48
  5. 71
  6. 84
  7. 58
  8. 12
  9. 56
  10. 30
  11. 24
  12. 12
  13. 435
  14. 84
  15. 78
  16. 21
  17. 235
  18. 30
  19. 75
  20. 51
  21. 70
  22. 21
  23. 155
  24. 16
  25. 34
  26. 18
  27. 76
  28. 24
  29. 80
  30. 75
  31. 30
  32. 30
  33. 10
  34. 38
  35. 312
  36. 246
  37. 32
  38. 77
  39. 48
  40. 75

Free percentage lessons, practice and worksheets at talentjr.in/how-to-calculate-percentage