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Percentage Decrease Practice Worksheet

Percentage lesson 11: Percentage decrease · Set 746 · 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 tank had 80 litres of water. Now it has 76 litres. What is the percentage decrease?
  2. 2.The price of a lunch box comes down from ₹120 to ₹54. What is the percentage decrease?
  3. 3.A tank has 250 litres of water and 76% of it is used. How many litres are left?
  4. 4.A toy car costs ₹20. The price comes down by 15%. What is the new price, in rupees?
  5. 5.A tank has 300 litres of water and 48% of it is used. How many litres are left?
  6. 6.A team scored 60 runs in one match and 10% fewer in the next. How many runs did it score in the next match?
  7. 7.The price of a cricket bat comes down from ₹400 to ₹152. What is the percentage decrease?
  8. 8.A tank has 300 litres of water and 12% of it is used. How many litres are left?
  9. 9.A tank has 50 litres of water and 68% of it is used. How many litres are left?
  10. 10.The price of a torch comes down from ₹500 to ₹315. What is the percentage decrease?
  11. 11.A tank has 60 litres of water and 55% of it is used. How many litres are left?
  12. 12.The price of a kite comes down from ₹40 to ₹6. What is the percentage decrease?
  13. 13.A tank has 20 litres of water and 50% of it is used. How many litres are left?
  14. 14.A team scored 300 runs in one match and 177 runs in the next. What is the percentage decrease?
  15. 15.A team scored 25 runs in one match and 28% fewer in the next. How many runs did it score in the next match?
  16. 16.The price of a torch comes down from ₹80 to ₹60. What is the percentage decrease?
  17. 17.A kite costs ₹40. The price comes down by 85%. What is the new price, in rupees?
  18. 18.A team scored 80 runs in one match and 72 runs in the next. What is the percentage decrease?
  19. 19.A team scored 500 runs in one match and 445 runs in the next. What is the percentage decrease?
  20. 20.A tank has 150 litres of water and 66% of it is used. How many litres are left?
  21. 21.A team scored 500 runs in one match and 17% fewer in the next. How many runs did it score in the next match?
  22. 22.A tank had 50 litres of water. Now it has 7 litres. What is the percentage decrease?
  23. 23.A torch costs ₹120. The price comes down by 10%. What is the new price, in rupees?
  24. 24.A tank had 50 litres of water. Now it has 34 litres. What is the percentage decrease?
  25. 25.A tank has 20 litres of water and 80% of it is used. How many litres are left?
  26. 26.A team scored 25 runs in one match and 12 runs in the next. What is the percentage decrease?
  27. 27.A lunch box costs ₹60. The price comes down by 65%. What is the new price, in rupees?
  28. 28.The price of a toy car comes down from ₹50 to ₹43. What is the percentage decrease?
  29. 29.A team scored 120 runs in one match and 65% fewer in the next. How many runs did it score in the next match?
  30. 30.A cricket bat costs ₹300. The price comes down by 19%. What is the new price, in rupees?
  31. 31.A kite costs ₹250. The price comes down by 34%. What is the new price, in rupees?
  32. 32.A tank had 300 litres of water. Now it has 261 litres. What is the percentage decrease?
  33. 33.The price of a pencil box comes down from ₹400 to ₹348. What is the percentage decrease?
  34. 34.The price of a pencil box comes down from ₹25 to ₹9. What is the percentage decrease?
  35. 35.A team scored 40 runs in one match and 75% fewer in the next. How many runs did it score in the next match?
  36. 36.A tank had 60 litres of water. Now it has 33 litres. What is the percentage decrease?
  37. 37.A pencil box costs ₹60. The price comes down by 55%. What is the new price, in rupees?
  38. 38.A team scored 100 runs in one match and 67 runs in the next. What is the percentage decrease?
  39. 39.The price of a lunch box comes down from ₹50 to ₹6. What is the percentage decrease?
  40. 40.The price of a torch comes down from ₹80 to ₹24. What is the percentage decrease?

Answer key

  1. 5
  2. 55
  3. 60
  4. 17
  5. 156
  6. 54
  7. 62
  8. 264
  9. 16
  10. 37
  11. 27
  12. 85
  13. 10
  14. 41
  15. 18
  16. 25
  17. 6
  18. 10
  19. 11
  20. 51
  21. 415
  22. 86
  23. 108
  24. 32
  25. 4
  26. 52
  27. 21
  28. 14
  29. 42
  30. 243
  31. 165
  32. 13
  33. 13
  34. 64
  35. 10
  36. 45
  37. 27
  38. 33
  39. 88
  40. 70

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