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Percentage Decrease Practice Worksheet

Percentage lesson 11: Percentage decrease · Set 560 · 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 team scored 50 runs in one match and 90% fewer in the next. How many runs did it score in the next match?
  2. 2.A wall clock costs ₹400. The price comes down by 67%. What is the new price, in rupees?
  3. 3.A tank has 25 litres of water and 80% of it is used. How many litres are left?
  4. 4.A tank had 120 litres of water. Now it has 108 litres. What is the percentage decrease?
  5. 5.The price of a school bag comes down from ₹40 to ₹10. What is the percentage decrease?
  6. 6.A tank had 25 litres of water. Now it has 3 litres. What is the percentage decrease?
  7. 7.A tank had 50 litres of water. Now it has 27 litres. What is the percentage decrease?
  8. 8.A team scored 100 runs in one match and 67% fewer in the next. How many runs did it score in the next match?
  9. 9.A team scored 80 runs in one match and 70% fewer in the next. How many runs did it score in the next match?
  10. 10.The price of a torch comes down from ₹120 to ₹102. What is the percentage decrease?
  11. 11.A tank has 25 litres of water and 48% of it is used. How many litres are left?
  12. 12.A table fan costs ₹60. The price comes down by 15%. What is the new price, in rupees?
  13. 13.A team scored 50 runs in one match and 16% fewer in the next. How many runs did it score in the next match?
  14. 14.A team scored 250 runs in one match and 110 runs in the next. What is the percentage decrease?
  15. 15.A team scored 400 runs in one match and 108 runs in the next. What is the percentage decrease?
  16. 16.A team scored 20 runs in one match and 15% fewer in the next. How many runs did it score in the next match?
  17. 17.A team scored 25 runs in one match and 40% fewer in the next. How many runs did it score in the next match?
  18. 18.A tank had 500 litres of water. Now it has 195 litres. What is the percentage decrease?
  19. 19.The price of a cricket bat comes down from ₹50 to ₹29. What is the percentage decrease?
  20. 20.A tank has 400 litres of water and 49% of it is used. How many litres are left?
  21. 21.A tank had 100 litres of water. Now it has 75 litres. What is the percentage decrease?
  22. 22.A team scored 25 runs in one match and 16% fewer in the next. How many runs did it score in the next match?
  23. 23.The price of a pencil box comes down from ₹80 to ₹24. What is the percentage decrease?
  24. 24.A team scored 50 runs in one match and 18 runs in the next. What is the percentage decrease?
  25. 25.The price of a lunch box comes down from ₹20 to ₹19. What is the percentage decrease?
  26. 26.A tank has 300 litres of water and 53% of it is used. How many litres are left?
  27. 27.A lunch box costs ₹25. The price comes down by 28%. What is the new price, in rupees?
  28. 28.A team scored 50 runs in one match and 58% fewer in the next. How many runs did it score in the next match?
  29. 29.The price of a wall clock comes down from ₹500 to ₹155. What is the percentage decrease?
  30. 30.A team scored 150 runs in one match and 72% fewer in the next. How many runs did it score in the next match?
  31. 31.A team scored 500 runs in one match and 90 runs in the next. What is the percentage decrease?
  32. 32.A team scored 25 runs in one match and 11 runs in the next. What is the percentage decrease?
  33. 33.A tank had 200 litres of water. Now it has 54 litres. What is the percentage decrease?
  34. 34.A cricket bat costs ₹100. The price comes down by 50%. What is the new price, in rupees?
  35. 35.A team scored 250 runs in one match and 72% fewer in the next. How many runs did it score in the next match?
  36. 36.A team scored 300 runs in one match and 174 runs in the next. What is the percentage decrease?
  37. 37.A kite costs ₹25. The price comes down by 76%. What is the new price, in rupees?
  38. 38.A torch costs ₹80. The price comes down by 85%. What is the new price, in rupees?
  39. 39.A team scored 50 runs in one match and 54% fewer in the next. How many runs did it score in the next match?
  40. 40.A team scored 250 runs in one match and 225 runs in the next. What is the percentage decrease?

Answer key

  1. 5
  2. 132
  3. 5
  4. 10
  5. 75
  6. 88
  7. 46
  8. 33
  9. 24
  10. 15
  11. 13
  12. 51
  13. 42
  14. 56
  15. 73
  16. 17
  17. 15
  18. 61
  19. 42
  20. 204
  21. 25
  22. 21
  23. 70
  24. 64
  25. 5
  26. 141
  27. 18
  28. 21
  29. 69
  30. 42
  31. 82
  32. 56
  33. 73
  34. 50
  35. 70
  36. 42
  37. 6
  38. 12
  39. 23
  40. 10

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