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Percentage Decrease Practice Worksheet

Percentage lesson 11: Percentage decrease · Set 420 · 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 ₹200. The price comes down by 39%. What is the new price, in rupees?
  2. 2.A team scored 500 runs in one match and 300 runs in the next. What is the percentage decrease?
  3. 3.A cricket bat costs ₹500. The price comes down by 40%. What is the new price, in rupees?
  4. 4.A team scored 300 runs in one match and 68% fewer in the next. How many runs did it score in the next match?
  5. 5.A team scored 500 runs in one match and 10% fewer in the next. How many runs did it score in the next match?
  6. 6.A tank has 20 litres of water and 50% of it is used. How many litres are left?
  7. 7.A team scored 400 runs in one match and 160 runs in the next. What is the percentage decrease?
  8. 8.The price of a wall clock comes down from ₹100 to ₹76. What is the percentage decrease?
  9. 9.The price of a football comes down from ₹50 to ₹13. What is the percentage decrease?
  10. 10.A tank has 120 litres of water and 55% of it is used. How many litres are left?
  11. 11.The price of a lunch box comes down from ₹50 to ₹43. What is the percentage decrease?
  12. 12.A team scored 200 runs in one match and 74% fewer in the next. How many runs did it score in the next match?
  13. 13.A tank had 40 litres of water. Now it has 20 litres. What is the percentage decrease?
  14. 14.A team scored 200 runs in one match and 138 runs in the next. What is the percentage decrease?
  15. 15.The price of a wall clock comes down from ₹250 to ₹195. What is the percentage decrease?
  16. 16.A tank had 120 litres of water. Now it has 72 litres. What is the percentage decrease?
  17. 17.A tank had 100 litres of water. Now it has 70 litres. What is the percentage decrease?
  18. 18.A team scored 20 runs in one match and 65% fewer in the next. How many runs did it score in the next match?
  19. 19.A team scored 50 runs in one match and 20 runs in the next. What is the percentage decrease?
  20. 20.A tank had 100 litres of water. Now it has 55 litres. What is the percentage decrease?
  21. 21.A tank had 500 litres of water. Now it has 270 litres. What is the percentage decrease?
  22. 22.A team scored 300 runs in one match and 87% fewer in the next. How many runs did it score in the next match?
  23. 23.A team scored 250 runs in one match and 100 runs in the next. What is the percentage decrease?
  24. 24.A school bag costs ₹40. The price comes down by 40%. What is the new price, in rupees?
  25. 25.A team scored 150 runs in one match and 36% fewer in the next. How many runs did it score in the next match?
  26. 26.A water bottle costs ₹200. The price comes down by 7%. What is the new price, in rupees?
  27. 27.The price of a table fan comes down from ₹200 to ₹154. What is the percentage decrease?
  28. 28.A team scored 60 runs in one match and 12 runs in the next. What is the percentage decrease?
  29. 29.A team scored 50 runs in one match and 44% fewer in the next. How many runs did it score in the next match?
  30. 30.A wall clock costs ₹150. The price comes down by 12%. What is the new price, in rupees?
  31. 31.A tank has 80 litres of water and 70% of it is used. How many litres are left?
  32. 32.A tank has 120 litres of water and 10% of it is used. How many litres are left?
  33. 33.A tank had 50 litres of water. Now it has 25 litres. What is the percentage decrease?
  34. 34.A tank had 50 litres of water. Now it has 10 litres. What is the percentage decrease?
  35. 35.A tank has 60 litres of water and 60% of it is used. How many litres are left?
  36. 36.The price of a water bottle comes down from ₹50 to ₹14. What is the percentage decrease?
  37. 37.A pencil box costs ₹500. The price comes down by 90%. What is the new price, in rupees?
  38. 38.A tank had 60 litres of water. Now it has 9 litres. What is the percentage decrease?
  39. 39.A team scored 120 runs in one match and 50% fewer in the next. How many runs did it score in the next match?
  40. 40.The price of a football comes down from ₹500 to ₹265. What is the percentage decrease?

Answer key

  1. 122
  2. 40
  3. 300
  4. 96
  5. 450
  6. 10
  7. 60
  8. 24
  9. 74
  10. 54
  11. 14
  12. 52
  13. 50
  14. 31
  15. 22
  16. 40
  17. 30
  18. 7
  19. 60
  20. 45
  21. 46
  22. 39
  23. 60
  24. 24
  25. 96
  26. 186
  27. 23
  28. 80
  29. 28
  30. 132
  31. 24
  32. 108
  33. 50
  34. 80
  35. 24
  36. 72
  37. 50
  38. 85
  39. 60
  40. 47

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