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Percentage Decrease Practice Worksheet

Percentage lesson 11: Percentage decrease · Set 207 · 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 team scored 50 runs in one match and 22 runs in the next. What is the percentage decrease?
  2. 2.A team scored 80 runs in one match and 65% fewer in the next. How many runs did it score in the next match?
  3. 3.A pencil box costs ₹150. The price comes down by 56%. What is the new price, in rupees?
  4. 4.A tank has 400 litres of water and 82% of it is used. How many litres are left?
  5. 5.The price of a storybook comes down from ₹40 to ₹38. What is the percentage decrease?
  6. 6.A team scored 200 runs in one match and 120 runs in the next. What is the percentage decrease?
  7. 7.A tank has 20 litres of water and 5% of it is used. How many litres are left?
  8. 8.A wall clock costs ₹50. The price comes down by 66%. What is the new price, in rupees?
  9. 9.The price of a lunch box comes down from ₹200 to ₹152. What is the percentage decrease?
  10. 10.The price of a table fan comes down from ₹100 to ₹95. What is the percentage decrease?
  11. 11.The price of a toy car comes down from ₹120 to ₹66. What is the percentage decrease?
  12. 12.The price of a pencil box comes down from ₹120 to ₹12. What is the percentage decrease?
  13. 13.A team scored 500 runs in one match and 70% fewer in the next. How many runs did it score in the next match?
  14. 14.A tank has 100 litres of water and 35% of it is used. How many litres are left?
  15. 15.A storybook costs ₹500. The price comes down by 79%. What is the new price, in rupees?
  16. 16.A storybook costs ₹40. The price comes down by 90%. What is the new price, in rupees?
  17. 17.A tank has 250 litres of water and 72% of it is used. How many litres are left?
  18. 18.A team scored 60 runs in one match and 24 runs in the next. What is the percentage decrease?
  19. 19.A school bag costs ₹40. The price comes down by 80%. What is the new price, in rupees?
  20. 20.A tank had 300 litres of water. Now it has 90 litres. What is the percentage decrease?
  21. 21.The price of a school bag comes down from ₹25 to ₹9. What is the percentage decrease?
  22. 22.The price of a toy car comes down from ₹400 to ₹372. What is the percentage decrease?
  23. 23.A tank has 50 litres of water and 80% of it is used. How many litres are left?
  24. 24.A tank had 80 litres of water. Now it has 8 litres. What is the percentage decrease?
  25. 25.A tank has 40 litres of water and 50% of it is used. How many litres are left?
  26. 26.A tank has 150 litres of water and 28% of it is used. How many litres are left?
  27. 27.A team scored 200 runs in one match and 26 runs in the next. What is the percentage decrease?
  28. 28.The price of a table fan comes down from ₹40 to ₹24. What is the percentage decrease?
  29. 29.A tank has 25 litres of water and 12% of it is used. How many litres are left?
  30. 30.A tank had 150 litres of water. Now it has 102 litres. What is the percentage decrease?
  31. 31.A tank has 50 litres of water and 38% of it is used. How many litres are left?
  32. 32.A water bottle costs ₹80. The price comes down by 10%. What is the new price, in rupees?
  33. 33.A team scored 50 runs in one match and 54% fewer in the next. How many runs did it score in the next match?
  34. 34.The price of a kite comes down from ₹200 to ₹174. What is the percentage decrease?
  35. 35.A tank had 500 litres of water. Now it has 235 litres. What is the percentage decrease?
  36. 36.A tank had 200 litres of water. Now it has 136 litres. What is the percentage decrease?
  37. 37.A wall clock costs ₹25. The price comes down by 36%. What is the new price, in rupees?
  38. 38.A team scored 250 runs in one match and 30 runs in the next. What is the percentage decrease?
  39. 39.A kite costs ₹50. The price comes down by 20%. What is the new price, in rupees?
  40. 40.A team scored 200 runs in one match and 44 runs in the next. What is the percentage decrease?

Answer key

  1. 56
  2. 28
  3. 66
  4. 72
  5. 5
  6. 40
  7. 19
  8. 17
  9. 24
  10. 5
  11. 45
  12. 90
  13. 150
  14. 65
  15. 105
  16. 4
  17. 70
  18. 60
  19. 8
  20. 70
  21. 64
  22. 7
  23. 10
  24. 90
  25. 20
  26. 108
  27. 87
  28. 40
  29. 22
  30. 32
  31. 31
  32. 72
  33. 23
  34. 13
  35. 53
  36. 32
  37. 16
  38. 88
  39. 40
  40. 78

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