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Percentage Decrease Practice Worksheet

Percentage lesson 11: Percentage decrease · Set 77 · 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.

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  1. 1.A school bag costs ₹400. The price comes down by 70%. What is the new price, in rupees?
  2. 2.A tank had 200 litres of water. Now it has 52 litres. What is the percentage decrease?
  3. 3.A team scored 150 runs in one match and 28% fewer in the next. How many runs did it score in the next match?
  4. 4.A tank had 250 litres of water. Now it has 50 litres. What is the percentage decrease?
  5. 5.A tank had 400 litres of water. Now it has 232 litres. What is the percentage decrease?
  6. 6.A tank has 20 litres of water and 25% of it is used. How many litres are left?
  7. 7.A team scored 50 runs in one match and 28 runs in the next. What is the percentage decrease?
  8. 8.A tank has 25 litres of water and 60% of it is used. How many litres are left?
  9. 9.A team scored 40 runs in one match and 24 runs in the next. What is the percentage decrease?
  10. 10.A tank had 200 litres of water. Now it has 182 litres. What is the percentage decrease?
  11. 11.The price of a lunch box comes down from ₹200 to ₹34. What is the percentage decrease?
  12. 12.A tank had 250 litres of water. Now it has 175 litres. What is the percentage decrease?
  13. 13.A cricket bat costs ₹80. The price comes down by 65%. What is the new price, in rupees?
  14. 14.A tank has 500 litres of water and 42% of it is used. How many litres are left?
  15. 15.A team scored 50 runs in one match and 18% fewer in the next. How many runs did it score in the next match?
  16. 16.A team scored 50 runs in one match and 72% fewer in the next. How many runs did it score in the next match?
  17. 17.A tank had 120 litres of water. Now it has 36 litres. What is the percentage decrease?
  18. 18.A football costs ₹200. The price comes down by 25%. What is the new price, in rupees?
  19. 19.A team scored 20 runs in one match and 19 runs in the next. What is the percentage decrease?
  20. 20.A water bottle costs ₹400. The price comes down by 60%. What is the new price, in rupees?
  21. 21.A tank has 20 litres of water and 30% of it is used. How many litres are left?
  22. 22.A tank has 25 litres of water and 44% of it is used. How many litres are left?
  23. 23.A team scored 60 runs in one match and 30% fewer in the next. How many runs did it score in the next match?
  24. 24.A team scored 250 runs in one match and 90% fewer in the next. How many runs did it score in the next match?
  25. 25.A team scored 500 runs in one match and 47% fewer in the next. How many runs did it score in the next match?
  26. 26.A team scored 60 runs in one match and 18 runs in the next. What is the percentage decrease?
  27. 27.A team scored 500 runs in one match and 200 runs in the next. What is the percentage decrease?
  28. 28.The price of a water bottle comes down from ₹25 to ₹18. What is the percentage decrease?
  29. 29.A tank had 100 litres of water. Now it has 42 litres. What is the percentage decrease?
  30. 30.The price of a toy car comes down from ₹120 to ₹66. What is the percentage decrease?
  31. 31.A school bag costs ₹300. The price comes down by 74%. What is the new price, in rupees?
  32. 32.A team scored 400 runs in one match and 264 runs in the next. What is the percentage decrease?
  33. 33.A tank had 80 litres of water. Now it has 36 litres. What is the percentage decrease?
  34. 34.A storybook costs ₹500. The price comes down by 49%. What is the new price, in rupees?
  35. 35.A team scored 25 runs in one match and 8 runs in the next. What is the percentage decrease?
  36. 36.A tank had 500 litres of water. Now it has 445 litres. What is the percentage decrease?
  37. 37.The price of a wall clock comes down from ₹200 to ₹172. What is the percentage decrease?
  38. 38.A team scored 400 runs in one match and 256 runs in the next. What is the percentage decrease?
  39. 39.A lunch box costs ₹250. The price comes down by 12%. What is the new price, in rupees?
  40. 40.A team scored 80 runs in one match and 60% fewer in the next. How many runs did it score in the next match?

Answer key

  1. 120
  2. 74
  3. 108
  4. 80
  5. 42
  6. 15
  7. 44
  8. 10
  9. 40
  10. 9
  11. 83
  12. 30
  13. 28
  14. 290
  15. 41
  16. 14
  17. 70
  18. 150
  19. 5
  20. 160
  21. 14
  22. 14
  23. 42
  24. 25
  25. 265
  26. 70
  27. 60
  28. 28
  29. 58
  30. 45
  31. 78
  32. 34
  33. 55
  34. 255
  35. 68
  36. 11
  37. 14
  38. 36
  39. 220
  40. 32

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