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Percentage Decrease Practice Worksheet

Percentage lesson 11: Percentage decrease · Set 459 · 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 150 runs in one match and 87 runs in the next. What is the percentage decrease?
  2. 2.A football costs ₹60. The price comes down by 90%. What is the new price, in rupees?
  3. 3.A tank has 250 litres of water and 20% of it is used. How many litres are left?
  4. 4.A storybook costs ₹80. The price comes down by 20%. What is the new price, in rupees?
  5. 5.A team scored 120 runs in one match and 72 runs in the next. What is the percentage decrease?
  6. 6.A torch costs ₹120. The price comes down by 45%. What is the new price, in rupees?
  7. 7.A team scored 50 runs in one match and 8 runs in the next. What is the percentage decrease?
  8. 8.A team scored 20 runs in one match and 16 runs in the next. What is the percentage decrease?
  9. 9.A team scored 80 runs in one match and 60 runs in the next. What is the percentage decrease?
  10. 10.A tank had 200 litres of water. Now it has 76 litres. What is the percentage decrease?
  11. 11.A tank has 50 litres of water and 82% of it is used. How many litres are left?
  12. 12.The price of a storybook comes down from ₹40 to ₹14. What is the percentage decrease?
  13. 13.A team scored 250 runs in one match and 6% fewer in the next. How many runs did it score in the next match?
  14. 14.The price of a lunch box comes down from ₹25 to ₹16. What is the percentage decrease?
  15. 15.A torch costs ₹200. The price comes down by 89%. What is the new price, in rupees?
  16. 16.The price of a lunch box comes down from ₹150 to ₹93. What is the percentage decrease?
  17. 17.A tank has 100 litres of water and 54% of it is used. How many litres are left?
  18. 18.The price of a water bottle comes down from ₹60 to ₹39. What is the percentage decrease?
  19. 19.The price of a football comes down from ₹500 to ₹170. What is the percentage decrease?
  20. 20.A school bag costs ₹20. The price comes down by 50%. What is the new price, in rupees?
  21. 21.A team scored 250 runs in one match and 95 runs in the next. What is the percentage decrease?
  22. 22.A cricket bat costs ₹200. The price comes down by 73%. What is the new price, in rupees?
  23. 23.A tank had 250 litres of water. Now it has 30 litres. What is the percentage decrease?
  24. 24.A pencil box costs ₹300. The price comes down by 70%. What is the new price, in rupees?
  25. 25.The price of a pencil box comes down from ₹20 to ₹16. What is the percentage decrease?
  26. 26.A school bag costs ₹20. The price comes down by 35%. What is the new price, in rupees?
  27. 27.A team scored 20 runs in one match and 15% fewer in the next. How many runs did it score in the next match?
  28. 28.A team scored 250 runs in one match and 210 runs in the next. What is the percentage decrease?
  29. 29.A team scored 60 runs in one match and 80% fewer in the next. How many runs did it score in the next match?
  30. 30.A tank has 400 litres of water and 54% of it is used. How many litres are left?
  31. 31.The price of a storybook comes down from ₹250 to ₹195. What is the percentage decrease?
  32. 32.A team scored 100 runs in one match and 64% fewer in the next. How many runs did it score in the next match?
  33. 33.A team scored 60 runs in one match and 6 runs in the next. What is the percentage decrease?
  34. 34.The price of a cricket bat comes down from ₹40 to ₹24. What is the percentage decrease?
  35. 35.A water bottle costs ₹500. The price comes down by 5%. What is the new price, in rupees?
  36. 36.A tank had 100 litres of water. Now it has 72 litres. What is the percentage decrease?
  37. 37.A team scored 150 runs in one match and 36% fewer in the next. How many runs did it score in the next match?
  38. 38.The price of a toy car comes down from ₹20 to ₹3. What is the percentage decrease?
  39. 39.The price of a pencil box comes down from ₹80 to ₹28. What is the percentage decrease?
  40. 40.The price of a table fan comes down from ₹200 to ₹60. What is the percentage decrease?

Answer key

  1. 42
  2. 6
  3. 200
  4. 64
  5. 40
  6. 66
  7. 84
  8. 20
  9. 25
  10. 62
  11. 9
  12. 65
  13. 235
  14. 36
  15. 22
  16. 38
  17. 46
  18. 35
  19. 66
  20. 10
  21. 62
  22. 54
  23. 88
  24. 90
  25. 20
  26. 13
  27. 17
  28. 16
  29. 12
  30. 184
  31. 22
  32. 36
  33. 90
  34. 40
  35. 475
  36. 28
  37. 96
  38. 85
  39. 65
  40. 70

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