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Percentage Decrease Practice Worksheet

Percentage lesson 11: Percentage decrease · Set 618 · 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 team scored 60 runs in one match and 6 runs in the next. What is the percentage decrease?
  2. 2.A tank has 500 litres of water and 45% of it is used. How many litres are left?
  3. 3.A tank had 40 litres of water. Now it has 26 litres. What is the percentage decrease?
  4. 4.A cricket bat costs ₹20. The price comes down by 90%. What is the new price, in rupees?
  5. 5.A team scored 150 runs in one match and 90% fewer in the next. How many runs did it score in the next match?
  6. 6.A tank has 40 litres of water and 5% of it is used. How many litres are left?
  7. 7.A team scored 200 runs in one match and 104 runs in the next. What is the percentage decrease?
  8. 8.A storybook costs ₹20. The price comes down by 40%. What is the new price, in rupees?
  9. 9.The price of a toy car comes down from ₹40 to ₹8. What is the percentage decrease?
  10. 10.The price of a cricket bat comes down from ₹200 to ₹46. What is the percentage decrease?
  11. 11.A team scored 500 runs in one match and 52% fewer in the next. How many runs did it score in the next match?
  12. 12.A team scored 80 runs in one match and 20 runs in the next. What is the percentage decrease?
  13. 13.The price of a wall clock comes down from ₹60 to ₹30. What is the percentage decrease?
  14. 14.A toy car costs ₹250. The price comes down by 40%. What is the new price, in rupees?
  15. 15.A lunch box costs ₹200. The price comes down by 57%. What is the new price, in rupees?
  16. 16.A tank had 250 litres of water. Now it has 140 litres. What is the percentage decrease?
  17. 17.The price of a table fan comes down from ₹500 to ₹120. What is the percentage decrease?
  18. 18.A tank has 50 litres of water and 86% of it is used. How many litres are left?
  19. 19.A team scored 150 runs in one match and 108 runs in the next. What is the percentage decrease?
  20. 20.A tank has 100 litres of water and 72% of it is used. How many litres are left?
  21. 21.A team scored 100 runs in one match and 63 runs in the next. What is the percentage decrease?
  22. 22.A toy car costs ₹40. The price comes down by 65%. What is the new price, in rupees?
  23. 23.A tank had 80 litres of water. Now it has 52 litres. What is the percentage decrease?
  24. 24.A tank has 100 litres of water and 37% of it is used. How many litres are left?
  25. 25.A team scored 500 runs in one match and 455 runs in the next. What is the percentage decrease?
  26. 26.A team scored 150 runs in one match and 42 runs in the next. What is the percentage decrease?
  27. 27.A tank has 25 litres of water and 8% of it is used. How many litres are left?
  28. 28.A team scored 200 runs in one match and 18% fewer in the next. How many runs did it score in the next match?
  29. 29.A team scored 150 runs in one match and 24% fewer in the next. How many runs did it score in the next match?
  30. 30.A tank has 300 litres of water and 66% of it is used. How many litres are left?
  31. 31.A tank has 400 litres of water and 53% of it is used. How many litres are left?
  32. 32.A tank had 500 litres of water. Now it has 425 litres. What is the percentage decrease?
  33. 33.A table fan costs ₹25. The price comes down by 8%. What is the new price, in rupees?
  34. 34.A kite costs ₹250. The price comes down by 56%. What is the new price, in rupees?
  35. 35.A tank had 60 litres of water. Now it has 45 litres. What is the percentage decrease?
  36. 36.A tank had 50 litres of water. Now it has 46 litres. What is the percentage decrease?
  37. 37.A tank had 250 litres of water. Now it has 35 litres. What is the percentage decrease?
  38. 38.A team scored 300 runs in one match and 66% fewer in the next. How many runs did it score in the next match?
  39. 39.A water bottle costs ₹300. The price comes down by 74%. What is the new price, in rupees?
  40. 40.A wall clock costs ₹400. The price comes down by 78%. What is the new price, in rupees?

Answer key

  1. 90
  2. 275
  3. 35
  4. 2
  5. 15
  6. 38
  7. 48
  8. 12
  9. 80
  10. 77
  11. 240
  12. 75
  13. 50
  14. 150
  15. 86
  16. 44
  17. 76
  18. 7
  19. 28
  20. 28
  21. 37
  22. 14
  23. 35
  24. 63
  25. 9
  26. 72
  27. 23
  28. 164
  29. 114
  30. 102
  31. 188
  32. 15
  33. 23
  34. 110
  35. 25
  36. 8
  37. 86
  38. 102
  39. 78
  40. 88

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