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Percentage Decrease Practice Worksheet

Percentage lesson 11: Percentage decrease · Set 948 · 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 120 litres of water. Now it has 24 litres. What is the percentage decrease?
  2. 2.A team scored 120 runs in one match and 102 runs in the next. What is the percentage decrease?
  3. 3.A team scored 200 runs in one match and 174 runs in the next. What is the percentage decrease?
  4. 4.The price of a torch comes down from ₹500 to ₹160. What is the percentage decrease?
  5. 5.A team scored 200 runs in one match and 142 runs in the next. What is the percentage decrease?
  6. 6.A tank had 80 litres of water. Now it has 44 litres. What is the percentage decrease?
  7. 7.A table fan costs ₹50. The price comes down by 44%. What is the new price, in rupees?
  8. 8.A team scored 20 runs in one match and 7 runs in the next. What is the percentage decrease?
  9. 9.A tank had 400 litres of water. Now it has 328 litres. What is the percentage decrease?
  10. 10.A tank had 300 litres of water. Now it has 252 litres. What is the percentage decrease?
  11. 11.A team scored 20 runs in one match and 5 runs in the next. What is the percentage decrease?
  12. 12.A tank has 60 litres of water and 15% of it is used. How many litres are left?
  13. 13.A tank had 120 litres of water. Now it has 18 litres. What is the percentage decrease?
  14. 14.A team scored 250 runs in one match and 18% fewer in the next. How many runs did it score in the next match?
  15. 15.A tank has 25 litres of water and 68% of it is used. How many litres are left?
  16. 16.A team scored 500 runs in one match and 10% fewer in the next. How many runs did it score in the next match?
  17. 17.A school bag costs ₹40. The price comes down by 65%. What is the new price, in rupees?
  18. 18.A torch costs ₹200. The price comes down by 59%. What is the new price, in rupees?
  19. 19.A cricket bat costs ₹20. The price comes down by 55%. What is the new price, in rupees?
  20. 20.The price of a toy car comes down from ₹60 to ₹15. What is the percentage decrease?
  21. 21.The price of a table fan comes down from ₹120 to ₹24. What is the percentage decrease?
  22. 22.A team scored 50 runs in one match and 46 runs in the next. What is the percentage decrease?
  23. 23.A school bag costs ₹300. The price comes down by 66%. What is the new price, in rupees?
  24. 24.A tank had 300 litres of water. Now it has 267 litres. What is the percentage decrease?
  25. 25.The price of a football comes down from ₹120 to ₹66. What is the percentage decrease?
  26. 26.The price of a lunch box comes down from ₹300 to ₹234. What is the percentage decrease?
  27. 27.A tank had 40 litres of water. Now it has 30 litres. What is the percentage decrease?
  28. 28.The price of a storybook comes down from ₹20 to ₹18. What is the percentage decrease?
  29. 29.A lunch box costs ₹250. The price comes down by 26%. What is the new price, in rupees?
  30. 30.A tank has 20 litres of water and 25% of it is used. How many litres are left?
  31. 31.A team scored 100 runs in one match and 75% fewer in the next. How many runs did it score in the next match?
  32. 32.A team scored 300 runs in one match and 79% fewer in the next. How many runs did it score in the next match?
  33. 33.A lunch box costs ₹120. The price comes down by 40%. What is the new price, in rupees?
  34. 34.The price of a water bottle comes down from ₹100 to ₹10. What is the percentage decrease?
  35. 35.A tank had 400 litres of water. Now it has 192 litres. What is the percentage decrease?
  36. 36.A team scored 100 runs in one match and 85 runs in the next. What is the percentage decrease?
  37. 37.A team scored 400 runs in one match and 72 runs in the next. What is the percentage decrease?
  38. 38.A school bag costs ₹150. The price comes down by 52%. What is the new price, in rupees?
  39. 39.The price of a toy car comes down from ₹200 to ₹178. What is the percentage decrease?
  40. 40.The price of a cricket bat comes down from ₹20 to ₹16. What is the percentage decrease?

Answer key

  1. 80
  2. 15
  3. 13
  4. 68
  5. 29
  6. 45
  7. 28
  8. 65
  9. 18
  10. 16
  11. 75
  12. 51
  13. 85
  14. 205
  15. 8
  16. 450
  17. 14
  18. 82
  19. 9
  20. 75
  21. 80
  22. 8
  23. 102
  24. 11
  25. 45
  26. 22
  27. 25
  28. 10
  29. 185
  30. 15
  31. 25
  32. 63
  33. 72
  34. 90
  35. 52
  36. 15
  37. 82
  38. 72
  39. 11
  40. 20

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