← Percentage decrease lesson New set →

Percentage Decrease Practice Worksheet

Percentage lesson 11: Percentage decrease · Set 851 · 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 44 litres. What is the percentage decrease?
  2. 2.A pencil box costs ₹250. The price comes down by 22%. What is the new price, in rupees?
  3. 3.A team scored 400 runs in one match and 78% fewer in the next. How many runs did it score in the next match?
  4. 4.A school bag costs ₹40. The price comes down by 15%. What is the new price, in rupees?
  5. 5.A tank had 250 litres of water. Now it has 225 litres. What is the percentage decrease?
  6. 6.A school bag costs ₹100. The price comes down by 8%. What is the new price, in rupees?
  7. 7.A team scored 50 runs in one match and 39 runs in the next. What is the percentage decrease?
  8. 8.A team scored 200 runs in one match and 26 runs in the next. What is the percentage decrease?
  9. 9.A school bag costs ₹120. The price comes down by 80%. What is the new price, in rupees?
  10. 10.The price of a torch comes down from ₹60 to ₹57. What is the percentage decrease?
  11. 11.A pencil box costs ₹500. The price comes down by 24%. What is the new price, in rupees?
  12. 12.The price of a football comes down from ₹25 to ₹23. What is the percentage decrease?
  13. 13.A team scored 150 runs in one match and 36 runs in the next. What is the percentage decrease?
  14. 14.A tank has 500 litres of water and 53% of it is used. How many litres are left?
  15. 15.A team scored 80 runs in one match and 90% fewer in the next. How many runs did it score in the next match?
  16. 16.A school bag costs ₹40. The price comes down by 50%. What is the new price, in rupees?
  17. 17.A storybook costs ₹25. The price comes down by 56%. What is the new price, in rupees?
  18. 18.A wall clock costs ₹400. The price comes down by 64%. What is the new price, in rupees?
  19. 19.The price of a pencil box comes down from ₹120 to ₹102. What is the percentage decrease?
  20. 20.A tank has 25 litres of water and 60% of it is used. How many litres are left?
  21. 21.The price of a water bottle comes down from ₹40 to ₹24. What is the percentage decrease?
  22. 22.The price of a table fan comes down from ₹50 to ₹22. What is the percentage decrease?
  23. 23.The price of a pencil box comes down from ₹80 to ₹16. What is the percentage decrease?
  24. 24.A tank had 50 litres of water. Now it has 43 litres. What is the percentage decrease?
  25. 25.A team scored 50 runs in one match and 66% fewer in the next. How many runs did it score in the next match?
  26. 26.A tank has 150 litres of water and 88% of it is used. How many litres are left?
  27. 27.A tank had 120 litres of water. Now it has 114 litres. What is the percentage decrease?
  28. 28.A storybook costs ₹60. The price comes down by 90%. What is the new price, in rupees?
  29. 29.A tank has 400 litres of water and 7% of it is used. How many litres are left?
  30. 30.A team scored 20 runs in one match and 15 runs in the next. What is the percentage decrease?
  31. 31.A tank had 60 litres of water. Now it has 42 litres. What is the percentage decrease?
  32. 32.A tank has 300 litres of water and 43% of it is used. How many litres are left?
  33. 33.A team scored 80 runs in one match and 56 runs in the next. What is the percentage decrease?
  34. 34.A tank has 100 litres of water and 83% of it is used. How many litres are left?
  35. 35.A tank had 25 litres of water. Now it has 15 litres. What is the percentage decrease?
  36. 36.A tank had 300 litres of water. Now it has 204 litres. What is the percentage decrease?
  37. 37.A team scored 150 runs in one match and 50% fewer in the next. How many runs did it score in the next match?
  38. 38.A team scored 100 runs in one match and 32 runs in the next. What is the percentage decrease?
  39. 39.A team scored 120 runs in one match and 72 runs in the next. What is the percentage decrease?
  40. 40.A toy car costs ₹25. The price comes down by 8%. What is the new price, in rupees?

Answer key

  1. 45
  2. 195
  3. 88
  4. 34
  5. 10
  6. 92
  7. 22
  8. 87
  9. 24
  10. 5
  11. 380
  12. 8
  13. 76
  14. 235
  15. 8
  16. 20
  17. 11
  18. 144
  19. 15
  20. 10
  21. 40
  22. 56
  23. 80
  24. 14
  25. 17
  26. 18
  27. 5
  28. 6
  29. 372
  30. 25
  31. 30
  32. 171
  33. 30
  34. 17
  35. 40
  36. 32
  37. 75
  38. 68
  39. 40
  40. 23

Free percentage lessons, practice and worksheets at talentjr.in/how-to-calculate-percentage