← Percentage decrease lesson New set →

Percentage Decrease Practice Worksheet

Percentage lesson 11: Percentage decrease · Set 711 · 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 50 runs in one match and 29 runs in the next. What is the percentage decrease?
  2. 2.A tank has 25 litres of water and 56% of it is used. How many litres are left?
  3. 3.A tank had 80 litres of water. Now it has 40 litres. What is the percentage decrease?
  4. 4.The price of a storybook comes down from ₹300 to ₹108. What is the percentage decrease?
  5. 5.A tank had 20 litres of water. Now it has 7 litres. What is the percentage decrease?
  6. 6.A tank has 200 litres of water and 51% of it is used. How many litres are left?
  7. 7.The price of a cricket bat comes down from ₹200 to ₹60. What is the percentage decrease?
  8. 8.The price of a storybook comes down from ₹250 to ₹210. What is the percentage decrease?
  9. 9.A team scored 400 runs in one match and 300 runs in the next. What is the percentage decrease?
  10. 10.A team scored 80 runs in one match and 72 runs in the next. What is the percentage decrease?
  11. 11.The price of a cricket bat comes down from ₹60 to ₹54. What is the percentage decrease?
  12. 12.A tank has 120 litres of water and 45% of it is used. How many litres are left?
  13. 13.A team scored 20 runs in one match and 50% fewer in the next. How many runs did it score in the next match?
  14. 14.A torch costs ₹40. The price comes down by 5%. What is the new price, in rupees?
  15. 15.A tank has 40 litres of water and 10% of it is used. How many litres are left?
  16. 16.The price of a pencil box comes down from ₹300 to ₹57. What is the percentage decrease?
  17. 17.A team scored 20 runs in one match and 16 runs in the next. What is the percentage decrease?
  18. 18.A team scored 120 runs in one match and 42 runs in the next. What is the percentage decrease?
  19. 19.A toy car costs ₹20. The price comes down by 10%. What is the new price, in rupees?
  20. 20.A tank has 300 litres of water and 6% of it is used. How many litres are left?
  21. 21.A team scored 40 runs in one match and 38 runs in the next. What is the percentage decrease?
  22. 22.A team scored 300 runs in one match and 237 runs in the next. What is the percentage decrease?
  23. 23.A tank had 80 litres of water. Now it has 64 litres. What is the percentage decrease?
  24. 24.The price of a storybook comes down from ₹50 to ₹12. What is the percentage decrease?
  25. 25.A tank had 250 litres of water. Now it has 235 litres. What is the percentage decrease?
  26. 26.A tank has 40 litres of water and 50% of it is used. How many litres are left?
  27. 27.A tank had 200 litres of water. Now it has 150 litres. What is the percentage decrease?
  28. 28.A team scored 60 runs in one match and 75% fewer in the next. How many runs did it score in the next match?
  29. 29.The price of a pencil box comes down from ₹100 to ₹44. What is the percentage decrease?
  30. 30.A tank has 120 litres of water and 25% of it is used. How many litres are left?
  31. 31.The price of a toy car comes down from ₹300 to ₹264. What is the percentage decrease?
  32. 32.The price of a table fan comes down from ₹500 to ₹355. What is the percentage decrease?
  33. 33.A team scored 40 runs in one match and 5% fewer in the next. How many runs did it score in the next match?
  34. 34.The price of a water bottle comes down from ₹50 to ₹17. What is the percentage decrease?
  35. 35.The price of a lunch box comes down from ₹150 to ₹141. What is the percentage decrease?
  36. 36.A tank has 250 litres of water and 88% of it is used. How many litres are left?
  37. 37.A table fan costs ₹150. The price comes down by 50%. What is the new price, in rupees?
  38. 38.A team scored 100 runs in one match and 50% fewer in the next. How many runs did it score in the next match?
  39. 39.The price of a toy car comes down from ₹100 to ₹79. What is the percentage decrease?
  40. 40.The price of a cricket bat comes down from ₹120 to ₹90. What is the percentage decrease?

Answer key

  1. 42
  2. 11
  3. 50
  4. 64
  5. 65
  6. 98
  7. 70
  8. 16
  9. 25
  10. 10
  11. 10
  12. 66
  13. 10
  14. 38
  15. 36
  16. 81
  17. 20
  18. 65
  19. 18
  20. 282
  21. 5
  22. 21
  23. 20
  24. 76
  25. 6
  26. 20
  27. 25
  28. 15
  29. 56
  30. 90
  31. 12
  32. 29
  33. 38
  34. 66
  35. 6
  36. 30
  37. 75
  38. 50
  39. 21
  40. 25

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