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Percentage Decrease Practice Worksheet

Percentage lesson 11: Percentage decrease · Set 863 · 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 table fan costs ₹40. The price comes down by 80%. What is the new price, in rupees?
  2. 2.A team scored 80 runs in one match and 10% fewer in the next. How many runs did it score in the next match?
  3. 3.A team scored 400 runs in one match and 312 runs in the next. What is the percentage decrease?
  4. 4.The price of a cricket bat comes down from ₹20 to ₹19. What is the percentage decrease?
  5. 5.A tank had 250 litres of water. Now it has 220 litres. What is the percentage decrease?
  6. 6.The price of a kite comes down from ₹250 to ₹125. What is the percentage decrease?
  7. 7.A pencil box costs ₹120. The price comes down by 30%. What is the new price, in rupees?
  8. 8.The price of a water bottle comes down from ₹20 to ₹3. What is the percentage decrease?
  9. 9.The price of a water bottle comes down from ₹250 to ₹140. What is the percentage decrease?
  10. 10.A water bottle costs ₹400. The price comes down by 71%. What is the new price, in rupees?
  11. 11.A team scored 20 runs in one match and 9 runs in the next. What is the percentage decrease?
  12. 12.A tank has 40 litres of water and 70% of it is used. How many litres are left?
  13. 13.A team scored 100 runs in one match and 33% fewer in the next. How many runs did it score in the next match?
  14. 14.A team scored 50 runs in one match and 48% fewer in the next. How many runs did it score in the next match?
  15. 15.A team scored 60 runs in one match and 36 runs in the next. What is the percentage decrease?
  16. 16.The price of a pencil box comes down from ₹40 to ₹8. What is the percentage decrease?
  17. 17.A tank has 25 litres of water and 28% of it is used. How many litres are left?
  18. 18.A tank has 400 litres of water and 10% of it is used. How many litres are left?
  19. 19.The price of a table fan comes down from ₹40 to ₹20. What is the percentage decrease?
  20. 20.A tank has 400 litres of water and 86% of it is used. How many litres are left?
  21. 21.The price of a toy car comes down from ₹40 to ₹26. What is the percentage decrease?
  22. 22.A team scored 20 runs in one match and 6 runs in the next. What is the percentage decrease?
  23. 23.A pencil box costs ₹200. The price comes down by 70%. What is the new price, in rupees?
  24. 24.A water bottle costs ₹200. The price comes down by 89%. What is the new price, in rupees?
  25. 25.A tank has 60 litres of water and 30% of it is used. How many litres are left?
  26. 26.A storybook costs ₹25. The price comes down by 20%. What is the new price, in rupees?
  27. 27.The price of a pencil box comes down from ₹500 to ₹200. What is the percentage decrease?
  28. 28.A tank had 150 litres of water. Now it has 48 litres. What is the percentage decrease?
  29. 29.A team scored 150 runs in one match and 12% fewer in the next. How many runs did it score in the next match?
  30. 30.A team scored 20 runs in one match and 35% fewer in the next. How many runs did it score in the next match?
  31. 31.A toy car costs ₹200. The price comes down by 56%. What is the new price, in rupees?
  32. 32.A team scored 300 runs in one match and 204 runs in the next. What is the percentage decrease?
  33. 33.A team scored 80 runs in one match and 72 runs in the next. What is the percentage decrease?
  34. 34.The price of a cricket bat comes down from ₹500 to ₹410. What is the percentage decrease?
  35. 35.The price of a toy car comes down from ₹25 to ₹9. What is the percentage decrease?
  36. 36.The price of a toy car comes down from ₹100 to ₹80. What is the percentage decrease?
  37. 37.A tank had 60 litres of water. Now it has 48 litres. What is the percentage decrease?
  38. 38.A team scored 120 runs in one match and 30 runs in the next. What is the percentage decrease?
  39. 39.A team scored 20 runs in one match and 8 runs in the next. What is the percentage decrease?
  40. 40.A cricket bat costs ₹400. The price comes down by 20%. What is the new price, in rupees?

Answer key

  1. 8
  2. 72
  3. 22
  4. 5
  5. 12
  6. 50
  7. 84
  8. 85
  9. 44
  10. 116
  11. 55
  12. 12
  13. 67
  14. 26
  15. 40
  16. 80
  17. 18
  18. 360
  19. 50
  20. 56
  21. 35
  22. 70
  23. 60
  24. 22
  25. 42
  26. 20
  27. 60
  28. 68
  29. 132
  30. 13
  31. 88
  32. 32
  33. 10
  34. 18
  35. 64
  36. 20
  37. 20
  38. 75
  39. 60
  40. 320

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