← Percentage decrease lesson New set →

Percentage Decrease Practice Worksheet

Percentage lesson 11: Percentage decrease · Set 269 · 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 25 runs in one match and 20 runs in the next. What is the percentage decrease?
  2. 2.The price of a storybook comes down from ₹500 to ₹210. What is the percentage decrease?
  3. 3.A team scored 80 runs in one match and 15% fewer in the next. How many runs did it score in the next match?
  4. 4.A tank has 60 litres of water and 15% of it is used. How many litres are left?
  5. 5.A team scored 25 runs in one match and 16 runs in the next. What is the percentage decrease?
  6. 6.A school bag costs ₹25. The price comes down by 56%. What is the new price, in rupees?
  7. 7.A tank had 300 litres of water. Now it has 39 litres. What is the percentage decrease?
  8. 8.A tank has 100 litres of water and 9% of it is used. How many litres are left?
  9. 9.A team scored 40 runs in one match and 60% fewer in the next. How many runs did it score in the next match?
  10. 10.A tank has 60 litres of water and 10% of it is used. How many litres are left?
  11. 11.A tank has 250 litres of water and 66% of it is used. How many litres are left?
  12. 12.A team scored 300 runs in one match and 63% fewer in the next. How many runs did it score in the next match?
  13. 13.A team scored 100 runs in one match and 19% fewer in the next. How many runs did it score in the next match?
  14. 14.A school bag costs ₹150. The price comes down by 80%. What is the new price, in rupees?
  15. 15.A team scored 20 runs in one match and 4 runs in the next. What is the percentage decrease?
  16. 16.The price of a storybook comes down from ₹200 to ₹154. What is the percentage decrease?
  17. 17.A team scored 120 runs in one match and 70% fewer in the next. How many runs did it score in the next match?
  18. 18.A team scored 50 runs in one match and 11 runs in the next. What is the percentage decrease?
  19. 19.A tank had 80 litres of water. Now it has 24 litres. What is the percentage decrease?
  20. 20.A school bag costs ₹20. The price comes down by 30%. What is the new price, in rupees?
  21. 21.The price of a football comes down from ₹50 to ₹25. What is the percentage decrease?
  22. 22.The price of a table fan comes down from ₹500 to ₹170. What is the percentage decrease?
  23. 23.A team scored 400 runs in one match and 48 runs in the next. What is the percentage decrease?
  24. 24.A toy car costs ₹500. The price comes down by 43%. What is the new price, in rupees?
  25. 25.A tank has 400 litres of water and 20% of it is used. How many litres are left?
  26. 26.A team scored 60 runs in one match and 40% fewer in the next. How many runs did it score in the next match?
  27. 27.A water bottle costs ₹200. The price comes down by 66%. What is the new price, in rupees?
  28. 28.A lunch box costs ₹60. The price comes down by 5%. What is the new price, in rupees?
  29. 29.A football costs ₹250. The price comes down by 80%. What is the new price, in rupees?
  30. 30.A tank had 25 litres of water. Now it has 20 litres. What is the percentage decrease?
  31. 31.A tank had 60 litres of water. Now it has 51 litres. What is the percentage decrease?
  32. 32.A team scored 500 runs in one match and 140 runs in the next. What is the percentage decrease?
  33. 33.A tank had 40 litres of water. Now it has 14 litres. What is the percentage decrease?
  34. 34.The price of a wall clock comes down from ₹250 to ₹30. What is the percentage decrease?
  35. 35.A tank had 25 litres of water. Now it has 10 litres. What is the percentage decrease?
  36. 36.The price of a lunch box comes down from ₹20 to ₹3. What is the percentage decrease?
  37. 37.A toy car costs ₹80. The price comes down by 85%. What is the new price, in rupees?
  38. 38.A tank had 20 litres of water. Now it has 2 litres. What is the percentage decrease?
  39. 39.A team scored 50 runs in one match and 82% fewer in the next. How many runs did it score in the next match?
  40. 40.A tank had 150 litres of water. Now it has 66 litres. What is the percentage decrease?

Answer key

  1. 20
  2. 58
  3. 68
  4. 51
  5. 36
  6. 11
  7. 87
  8. 91
  9. 16
  10. 54
  11. 85
  12. 111
  13. 81
  14. 30
  15. 80
  16. 23
  17. 36
  18. 78
  19. 70
  20. 14
  21. 50
  22. 66
  23. 88
  24. 285
  25. 320
  26. 36
  27. 68
  28. 57
  29. 50
  30. 20
  31. 15
  32. 72
  33. 65
  34. 88
  35. 60
  36. 85
  37. 12
  38. 90
  39. 9
  40. 56

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