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Percentage Decrease Practice Worksheet

Percentage lesson 11: Percentage decrease · Set 162 · 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.The price of a water bottle comes down from ₹250 to ₹155. What is the percentage decrease?
  2. 2.A tank has 80 litres of water and 75% of it is used. How many litres are left?
  3. 3.A team scored 500 runs in one match and 24% fewer in the next. How many runs did it score in the next match?
  4. 4.A tank had 150 litres of water. Now it has 45 litres. What is the percentage decrease?
  5. 5.The price of a school bag comes down from ₹400 to ₹180. What is the percentage decrease?
  6. 6.The price of a kite comes down from ₹25 to ₹17. What is the percentage decrease?
  7. 7.The price of a kite comes down from ₹150 to ₹93. What is the percentage decrease?
  8. 8.A team scored 500 runs in one match and 425 runs in the next. What is the percentage decrease?
  9. 9.A team scored 50 runs in one match and 40% fewer in the next. How many runs did it score in the next match?
  10. 10.A toy car costs ₹120. The price comes down by 80%. What is the new price, in rupees?
  11. 11.A pencil box costs ₹200. The price comes down by 13%. What is the new price, in rupees?
  12. 12.The price of a kite comes down from ₹25 to ₹5. What is the percentage decrease?
  13. 13.The price of a kite comes down from ₹200 to ₹150. What is the percentage decrease?
  14. 14.A wall clock costs ₹300. The price comes down by 51%. What is the new price, in rupees?
  15. 15.A table fan costs ₹20. The price comes down by 20%. What is the new price, in rupees?
  16. 16.The price of a toy car comes down from ₹25 to ₹13. What is the percentage decrease?
  17. 17.The price of a pencil box comes down from ₹150 to ₹84. What is the percentage decrease?
  18. 18.The price of a cricket bat comes down from ₹250 to ₹70. What is the percentage decrease?
  19. 19.A tank has 25 litres of water and 64% of it is used. How many litres are left?
  20. 20.A tank has 100 litres of water and 49% of it is used. How many litres are left?
  21. 21.A cricket bat costs ₹250. The price comes down by 22%. What is the new price, in rupees?
  22. 22.A tank had 200 litres of water. Now it has 162 litres. What is the percentage decrease?
  23. 23.The price of a wall clock comes down from ₹40 to ₹16. What is the percentage decrease?
  24. 24.A team scored 200 runs in one match and 84% fewer in the next. How many runs did it score in the next match?
  25. 25.A tank had 50 litres of water. Now it has 32 litres. What is the percentage decrease?
  26. 26.A team scored 400 runs in one match and 336 runs in the next. What is the percentage decrease?
  27. 27.A toy car costs ₹40. The price comes down by 50%. What is the new price, in rupees?
  28. 28.A team scored 400 runs in one match and 12% fewer in the next. How many runs did it score in the next match?
  29. 29.A tank has 50 litres of water and 44% of it is used. How many litres are left?
  30. 30.A toy car costs ₹80. The price comes down by 10%. What is the new price, in rupees?
  31. 31.A team scored 250 runs in one match and 34% fewer in the next. How many runs did it score in the next match?
  32. 32.A football costs ₹50. The price comes down by 18%. What is the new price, in rupees?
  33. 33.A team scored 500 runs in one match and 70 runs in the next. What is the percentage decrease?
  34. 34.The price of a torch comes down from ₹250 to ₹140. What is the percentage decrease?
  35. 35.A tank has 400 litres of water and 8% of it is used. How many litres are left?
  36. 36.A tank has 80 litres of water and 20% of it is used. How many litres are left?
  37. 37.A team scored 400 runs in one match and 252 runs in the next. What is the percentage decrease?
  38. 38.A tank has 150 litres of water and 68% of it is used. How many litres are left?
  39. 39.The price of a school bag comes down from ₹40 to ₹4. What is the percentage decrease?
  40. 40.A team scored 25 runs in one match and 64% fewer in the next. How many runs did it score in the next match?

Answer key

  1. 38
  2. 20
  3. 380
  4. 70
  5. 55
  6. 32
  7. 38
  8. 15
  9. 30
  10. 24
  11. 174
  12. 80
  13. 25
  14. 147
  15. 16
  16. 48
  17. 44
  18. 72
  19. 9
  20. 51
  21. 195
  22. 19
  23. 60
  24. 32
  25. 36
  26. 16
  27. 20
  28. 352
  29. 28
  30. 72
  31. 165
  32. 41
  33. 86
  34. 44
  35. 368
  36. 64
  37. 37
  38. 48
  39. 90
  40. 9

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