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Percentage Decrease Practice Worksheet

Percentage lesson 11: Percentage decrease · Set 34 · 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 120 runs in the next. What is the percentage decrease?
  2. 2.A tank has 50 litres of water and 18% of it is used. How many litres are left?
  3. 3.The price of a kite comes down from ₹80 to ₹20. What is the percentage decrease?
  4. 4.A lunch box costs ₹150. The price comes down by 32%. What is the new price, in rupees?
  5. 5.A kite costs ₹20. The price comes down by 15%. What is the new price, in rupees?
  6. 6.The price of a pencil box comes down from ₹200 to ₹156. What is the percentage decrease?
  7. 7.A cricket bat costs ₹400. The price comes down by 67%. What is the new price, in rupees?
  8. 8.The price of a pencil box comes down from ₹400 to ₹148. What is the percentage decrease?
  9. 9.The price of a football comes down from ₹500 to ₹445. What is the percentage decrease?
  10. 10.A school bag costs ₹150. The price comes down by 22%. What is the new price, in rupees?
  11. 11.A football costs ₹120. The price comes down by 75%. What is the new price, in rupees?
  12. 12.A tank has 150 litres of water and 60% of it is used. How many litres are left?
  13. 13.A tank had 60 litres of water. Now it has 21 litres. What is the percentage decrease?
  14. 14.A team scored 25 runs in one match and 24% fewer in the next. How many runs did it score in the next match?
  15. 15.A tank had 20 litres of water. Now it has 13 litres. What is the percentage decrease?
  16. 16.A toy car costs ₹80. The price comes down by 55%. What is the new price, in rupees?
  17. 17.The price of a table fan comes down from ₹200 to ₹140. What is the percentage decrease?
  18. 18.A team scored 400 runs in one match and 348 runs in the next. What is the percentage decrease?
  19. 19.A tank has 100 litres of water and 46% of it is used. How many litres are left?
  20. 20.A team scored 100 runs in one match and 20 runs in the next. What is the percentage decrease?
  21. 21.A tank had 400 litres of water. Now it has 360 litres. What is the percentage decrease?
  22. 22.A tank has 200 litres of water and 84% of it is used. How many litres are left?
  23. 23.A team scored 25 runs in one match and 18 runs in the next. What is the percentage decrease?
  24. 24.A torch costs ₹200. The price comes down by 70%. What is the new price, in rupees?
  25. 25.A team scored 150 runs in one match and 141 runs in the next. What is the percentage decrease?
  26. 26.A team scored 500 runs in one match and 410 runs in the next. What is the percentage decrease?
  27. 27.A storybook costs ₹20. The price comes down by 65%. What is the new price, in rupees?
  28. 28.A school bag costs ₹100. The price comes down by 25%. What is the new price, in rupees?
  29. 29.A tank had 60 litres of water. Now it has 15 litres. What is the percentage decrease?
  30. 30.A tank had 150 litres of water. Now it has 45 litres. What is the percentage decrease?
  31. 31.A team scored 500 runs in one match and 54% fewer in the next. How many runs did it score in the next match?
  32. 32.A team scored 80 runs in one match and 40 runs in the next. What is the percentage decrease?
  33. 33.The price of a cricket bat comes down from ₹120 to ₹72. What is the percentage decrease?
  34. 34.A tank has 200 litres of water and 13% of it is used. How many litres are left?
  35. 35.The price of a pencil box comes down from ₹20 to ₹16. What is the percentage decrease?
  36. 36.The price of a cricket bat comes down from ₹80 to ₹44. What is the percentage decrease?
  37. 37.A team scored 500 runs in one match and 265 runs in the next. What is the percentage decrease?
  38. 38.The price of a school bag comes down from ₹250 to ₹80. What is the percentage decrease?
  39. 39.A team scored 200 runs in one match and 74 runs in the next. What is the percentage decrease?
  40. 40.A team scored 150 runs in one match and 42 runs in the next. What is the percentage decrease?

Answer key

  1. 20
  2. 41
  3. 75
  4. 102
  5. 17
  6. 22
  7. 132
  8. 63
  9. 11
  10. 117
  11. 30
  12. 60
  13. 65
  14. 19
  15. 35
  16. 36
  17. 30
  18. 13
  19. 54
  20. 80
  21. 10
  22. 32
  23. 28
  24. 60
  25. 6
  26. 18
  27. 7
  28. 75
  29. 75
  30. 70
  31. 230
  32. 50
  33. 40
  34. 174
  35. 20
  36. 45
  37. 47
  38. 68
  39. 63
  40. 72

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