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Percentage Decrease Practice Worksheet

Percentage lesson 11: Percentage decrease · Set 330 · 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 football costs ₹500. The price comes down by 36%. What is the new price, in rupees?
  2. 2.The price of a toy car comes down from ₹100 to ₹70. What is the percentage decrease?
  3. 3.The price of a cricket bat comes down from ₹25 to ₹21. What is the percentage decrease?
  4. 4.A team scored 20 runs in one match and 5 runs in the next. What is the percentage decrease?
  5. 5.A tank had 25 litres of water. Now it has 19 litres. What is the percentage decrease?
  6. 6.A team scored 80 runs in one match and 72 runs in the next. What is the percentage decrease?
  7. 7.The price of a water bottle comes down from ₹150 to ₹60. What is the percentage decrease?
  8. 8.A tank had 50 litres of water. Now it has 17 litres. What is the percentage decrease?
  9. 9.A tank has 100 litres of water and 10% of it is used. How many litres are left?
  10. 10.The price of a table fan comes down from ₹250 to ₹130. What is the percentage decrease?
  11. 11.A wall clock costs ₹50. The price comes down by 76%. What is the new price, in rupees?
  12. 12.A team scored 150 runs in one match and 6% fewer in the next. How many runs did it score in the next match?
  13. 13.A kite costs ₹50. The price comes down by 6%. What is the new price, in rupees?
  14. 14.A team scored 300 runs in one match and 79% fewer in the next. How many runs did it score in the next match?
  15. 15.The price of a wall clock comes down from ₹200 to ₹34. What is the percentage decrease?
  16. 16.A team scored 250 runs in one match and 80 runs in the next. What is the percentage decrease?
  17. 17.A team scored 40 runs in one match and 55% fewer in the next. How many runs did it score in the next match?
  18. 18.A table fan costs ₹40. The price comes down by 75%. What is the new price, in rupees?
  19. 19.The price of a water bottle comes down from ₹200 to ₹168. What is the percentage decrease?
  20. 20.The price of a wall clock comes down from ₹120 to ₹42. What is the percentage decrease?
  21. 21.A tank had 20 litres of water. Now it has 19 litres. What is the percentage decrease?
  22. 22.A tank has 20 litres of water and 75% of it is used. How many litres are left?
  23. 23.A tank has 60 litres of water and 40% of it is used. How many litres are left?
  24. 24.The price of a torch comes down from ₹250 to ₹190. What is the percentage decrease?
  25. 25.A tank had 200 litres of water. Now it has 128 litres. What is the percentage decrease?
  26. 26.A team scored 60 runs in one match and 45% fewer in the next. How many runs did it score in the next match?
  27. 27.The price of a torch comes down from ₹100 to ₹95. What is the percentage decrease?
  28. 28.A pencil box costs ₹250. The price comes down by 88%. What is the new price, in rupees?
  29. 29.A team scored 250 runs in one match and 28% fewer in the next. How many runs did it score in the next match?
  30. 30.A team scored 500 runs in one match and 180 runs in the next. What is the percentage decrease?
  31. 31.A team scored 40 runs in one match and 20 runs in the next. What is the percentage decrease?
  32. 32.A kite costs ₹40. The price comes down by 45%. What is the new price, in rupees?
  33. 33.The price of a pencil box comes down from ₹50 to ₹36. What is the percentage decrease?
  34. 34.A lunch box costs ₹60. The price comes down by 20%. What is the new price, in rupees?
  35. 35.A tank has 120 litres of water and 45% of it is used. How many litres are left?
  36. 36.A tank had 200 litres of water. Now it has 178 litres. What is the percentage decrease?
  37. 37.A team scored 300 runs in one match and 264 runs in the next. What is the percentage decrease?
  38. 38.A team scored 200 runs in one match and 66 runs in the next. What is the percentage decrease?
  39. 39.A tank had 400 litres of water. Now it has 296 litres. What is the percentage decrease?
  40. 40.A tank has 20 litres of water and 85% of it is used. How many litres are left?

Answer key

  1. 320
  2. 30
  3. 16
  4. 75
  5. 24
  6. 10
  7. 60
  8. 66
  9. 90
  10. 48
  11. 12
  12. 141
  13. 47
  14. 63
  15. 83
  16. 68
  17. 18
  18. 10
  19. 16
  20. 65
  21. 5
  22. 5
  23. 36
  24. 24
  25. 36
  26. 33
  27. 5
  28. 30
  29. 180
  30. 64
  31. 50
  32. 22
  33. 28
  34. 48
  35. 66
  36. 11
  37. 12
  38. 67
  39. 26
  40. 3

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