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Percentage Decrease Practice Worksheet

Percentage lesson 11: Percentage decrease · Set 305 · 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.

NameDateTime takenScore ___ / 40
  1. 1.A team scored 250 runs in one match and 82% fewer in the next. How many runs did it score in the next match?
  2. 2.A team scored 250 runs in one match and 135 runs in the next. What is the percentage decrease?
  3. 3.A team scored 100 runs in one match and 44 runs in the next. What is the percentage decrease?
  4. 4.The price of a kite comes down from ₹60 to ₹12. What is the percentage decrease?
  5. 5.A tank has 25 litres of water and 12% of it is used. How many litres are left?
  6. 6.The price of a table fan comes down from ₹250 to ₹200. What is the percentage decrease?
  7. 7.A tank has 80 litres of water and 75% of it is used. How many litres are left?
  8. 8.A team scored 20 runs in one match and 90% fewer in the next. How many runs did it score in the next match?
  9. 9.A lunch box costs ₹50. The price comes down by 46%. What is the new price, in rupees?
  10. 10.A football costs ₹50. The price comes down by 82%. What is the new price, in rupees?
  11. 11.A kite costs ₹80. The price comes down by 70%. What is the new price, in rupees?
  12. 12.A tank had 400 litres of water. Now it has 348 litres. What is the percentage decrease?
  13. 13.A team scored 200 runs in one match and 13% fewer in the next. How many runs did it score in the next match?
  14. 14.A water bottle costs ₹100. The price comes down by 42%. What is the new price, in rupees?
  15. 15.A team scored 250 runs in one match and 220 runs in the next. What is the percentage decrease?
  16. 16.A pencil box costs ₹150. The price comes down by 76%. What is the new price, in rupees?
  17. 17.A tank had 40 litres of water. Now it has 14 litres. What is the percentage decrease?
  18. 18.A tank has 250 litres of water and 72% of it is used. How many litres are left?
  19. 19.A tank had 60 litres of water. Now it has 12 litres. What is the percentage decrease?
  20. 20.A water bottle costs ₹60. The price comes down by 70%. What is the new price, in rupees?
  21. 21.A team scored 300 runs in one match and 63% fewer in the next. How many runs did it score in the next match?
  22. 22.A tank has 40 litres of water and 10% of it is used. How many litres are left?
  23. 23.A school bag costs ₹80. The price comes down by 15%. What is the new price, in rupees?
  24. 24.A team scored 40 runs in one match and 28 runs in the next. What is the percentage decrease?
  25. 25.A tank had 50 litres of water. Now it has 7 litres. What is the percentage decrease?
  26. 26.The price of a kite comes down from ₹60 to ₹21. What is the percentage decrease?
  27. 27.A tank has 400 litres of water and 76% of it is used. How many litres are left?
  28. 28.A tank had 400 litres of water. Now it has 140 litres. What is the percentage decrease?
  29. 29.A tank had 80 litres of water. Now it has 32 litres. What is the percentage decrease?
  30. 30.A tank had 400 litres of water. Now it has 300 litres. What is the percentage decrease?
  31. 31.A tank had 120 litres of water. Now it has 42 litres. What is the percentage decrease?
  32. 32.A team scored 50 runs in one match and 47 runs in the next. What is the percentage decrease?
  33. 33.The price of a storybook comes down from ₹150 to ₹42. What is the percentage decrease?
  34. 34.The price of a storybook comes down from ₹25 to ₹22. What is the percentage decrease?
  35. 35.The price of a torch comes down from ₹25 to ₹5. What is the percentage decrease?
  36. 36.A tank had 60 litres of water. Now it has 15 litres. What is the percentage decrease?
  37. 37.A team scored 300 runs in one match and 138 runs in the next. What is the percentage decrease?
  38. 38.A kite costs ₹150. The price comes down by 12%. What is the new price, in rupees?
  39. 39.A torch costs ₹500. The price comes down by 41%. What is the new price, in rupees?
  40. 40.A tank has 120 litres of water and 15% of it is used. How many litres are left?

Answer key

  1. 45
  2. 46
  3. 56
  4. 80
  5. 22
  6. 20
  7. 20
  8. 2
  9. 27
  10. 9
  11. 24
  12. 13
  13. 174
  14. 58
  15. 12
  16. 36
  17. 65
  18. 70
  19. 80
  20. 18
  21. 111
  22. 36
  23. 68
  24. 30
  25. 86
  26. 65
  27. 96
  28. 65
  29. 60
  30. 25
  31. 65
  32. 6
  33. 72
  34. 12
  35. 80
  36. 75
  37. 54
  38. 132
  39. 295
  40. 102

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