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Percentage Decrease Practice Worksheet

Percentage lesson 11: Percentage decrease · Set 645 · 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 cricket bat costs ₹25. The price comes down by 28%. What is the new price, in rupees?
  2. 2.A team scored 60 runs in one match and 54 runs in the next. What is the percentage decrease?
  3. 3.A tank has 250 litres of water and 46% of it is used. How many litres are left?
  4. 4.A tank has 500 litres of water and 45% of it is used. How many litres are left?
  5. 5.The price of a cricket bat comes down from ₹50 to ₹12. What is the percentage decrease?
  6. 6.A team scored 20 runs in one match and 7 runs in the next. What is the percentage decrease?
  7. 7.A school bag costs ₹200. The price comes down by 47%. What is the new price, in rupees?
  8. 8.A team scored 20 runs in one match and 60% fewer in the next. How many runs did it score in the next match?
  9. 9.A tank has 150 litres of water and 64% of it is used. How many litres are left?
  10. 10.A tank had 60 litres of water. Now it has 27 litres. What is the percentage decrease?
  11. 11.A school bag costs ₹60. The price comes down by 75%. What is the new price, in rupees?
  12. 12.A team scored 80 runs in one match and 75% fewer in the next. How many runs did it score in the next match?
  13. 13.A tank had 500 litres of water. Now it has 160 litres. What is the percentage decrease?
  14. 14.A team scored 25 runs in one match and 16 runs in the next. What is the percentage decrease?
  15. 15.A cricket bat costs ₹50. The price comes down by 76%. What is the new price, in rupees?
  16. 16.A tank had 120 litres of water. Now it has 18 litres. What is the percentage decrease?
  17. 17.A tank has 50 litres of water and 22% of it is used. How many litres are left?
  18. 18.A team scored 300 runs in one match and 17% fewer in the next. How many runs did it score in the next match?
  19. 19.A football costs ₹400. The price comes down by 16%. What is the new price, in rupees?
  20. 20.The price of a water bottle comes down from ₹50 to ₹34. What is the percentage decrease?
  21. 21.A tank had 120 litres of water. Now it has 84 litres. What is the percentage decrease?
  22. 22.A tank had 300 litres of water. Now it has 51 litres. What is the percentage decrease?
  23. 23.A team scored 50 runs in one match and 27 runs in the next. What is the percentage decrease?
  24. 24.A team scored 100 runs in one match and 76% fewer in the next. How many runs did it score in the next match?
  25. 25.A tank had 60 litres of water. Now it has 21 litres. What is the percentage decrease?
  26. 26.The price of a pencil box comes down from ₹300 to ₹150. What is the percentage decrease?
  27. 27.A tank has 300 litres of water and 52% of it is used. How many litres are left?
  28. 28.A team scored 120 runs in one match and 50% fewer in the next. How many runs did it score in the next match?
  29. 29.A team scored 400 runs in one match and 100 runs in the next. What is the percentage decrease?
  30. 30.The price of a water bottle comes down from ₹40 to ₹22. What is the percentage decrease?
  31. 31.A tank had 100 litres of water. Now it has 30 litres. What is the percentage decrease?
  32. 32.A team scored 40 runs in one match and 45% fewer in the next. How many runs did it score in the next match?
  33. 33.A football costs ₹120. The price comes down by 90%. What is the new price, in rupees?
  34. 34.A tank has 150 litres of water and 20% of it is used. How many litres are left?
  35. 35.A tank had 60 litres of water. Now it has 51 litres. What is the percentage decrease?
  36. 36.A team scored 500 runs in one match and 310 runs in the next. What is the percentage decrease?
  37. 37.The price of a toy car comes down from ₹300 to ₹252. What is the percentage decrease?
  38. 38.A tank had 200 litres of water. Now it has 82 litres. What is the percentage decrease?
  39. 39.A tank had 20 litres of water. Now it has 15 litres. What is the percentage decrease?
  40. 40.A tank has 60 litres of water and 25% of it is used. How many litres are left?

Answer key

  1. 18
  2. 10
  3. 135
  4. 275
  5. 76
  6. 65
  7. 106
  8. 8
  9. 54
  10. 55
  11. 15
  12. 20
  13. 68
  14. 36
  15. 12
  16. 85
  17. 39
  18. 249
  19. 336
  20. 32
  21. 30
  22. 83
  23. 46
  24. 24
  25. 65
  26. 50
  27. 144
  28. 60
  29. 75
  30. 45
  31. 70
  32. 22
  33. 12
  34. 120
  35. 15
  36. 38
  37. 16
  38. 59
  39. 25
  40. 45

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