← Percentage decrease lesson New set →

Percentage Decrease Practice Worksheet

Percentage lesson 11: Percentage decrease · Set 708 · 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 has 500 litres of water and 67% of it is used. How many litres are left?
  2. 2.A team scored 100 runs in one match and 80% fewer in the next. How many runs did it score in the next match?
  3. 3.A team scored 150 runs in one match and 44% fewer in the next. How many runs did it score in the next match?
  4. 4.A wall clock costs ₹120. The price comes down by 55%. What is the new price, in rupees?
  5. 5.The price of a lunch box comes down from ₹120 to ₹42. What is the percentage decrease?
  6. 6.A team scored 50 runs in one match and 20 runs in the next. What is the percentage decrease?
  7. 7.The price of a cricket bat comes down from ₹60 to ₹57. What is the percentage decrease?
  8. 8.The price of a school bag comes down from ₹500 to ₹445. What is the percentage decrease?
  9. 9.The price of a football comes down from ₹50 to ₹8. What is the percentage decrease?
  10. 10.A tank has 400 litres of water and 54% of it is used. How many litres are left?
  11. 11.A team scored 250 runs in one match and 22% fewer in the next. How many runs did it score in the next match?
  12. 12.A cricket bat costs ₹25. The price comes down by 76%. What is the new price, in rupees?
  13. 13.A team scored 50 runs in one match and 11 runs in the next. What is the percentage decrease?
  14. 14.The price of a toy car comes down from ₹20 to ₹14. What is the percentage decrease?
  15. 15.A team scored 50 runs in one match and 24% fewer in the next. How many runs did it score in the next match?
  16. 16.The price of a lunch box comes down from ₹250 to ₹115. What is the percentage decrease?
  17. 17.A team scored 40 runs in one match and 32 runs in the next. What is the percentage decrease?
  18. 18.A tank has 300 litres of water and 37% of it is used. How many litres are left?
  19. 19.A tank had 200 litres of water. Now it has 32 litres. What is the percentage decrease?
  20. 20.A team scored 250 runs in one match and 64% fewer in the next. How many runs did it score in the next match?
  21. 21.A team scored 250 runs in one match and 230 runs in the next. What is the percentage decrease?
  22. 22.A team scored 20 runs in one match and 10 runs in the next. What is the percentage decrease?
  23. 23.A team scored 20 runs in one match and 40% fewer in the next. How many runs did it score in the next match?
  24. 24.The price of a cricket bat comes down from ₹400 to ₹84. What is the percentage decrease?
  25. 25.A tank had 300 litres of water. Now it has 249 litres. What is the percentage decrease?
  26. 26.A tank has 250 litres of water and 60% of it is used. How many litres are left?
  27. 27.The price of a school bag comes down from ₹20 to ₹2. What is the percentage decrease?
  28. 28.A team scored 40 runs in one match and 75% fewer in the next. How many runs did it score in the next match?
  29. 29.A team scored 40 runs in one match and 90% fewer in the next. How many runs did it score in the next match?
  30. 30.A team scored 80 runs in one match and 5% fewer in the next. How many runs did it score in the next match?
  31. 31.A team scored 500 runs in one match and 86% fewer in the next. How many runs did it score in the next match?
  32. 32.The price of a cricket bat comes down from ₹40 to ₹26. What is the percentage decrease?
  33. 33.A team scored 50 runs in one match and 25 runs in the next. What is the percentage decrease?
  34. 34.A tank has 80 litres of water and 80% of it is used. How many litres are left?
  35. 35.The price of a football comes down from ₹20 to ₹11. What is the percentage decrease?
  36. 36.A team scored 80 runs in one match and 45% fewer in the next. How many runs did it score in the next match?
  37. 37.A lunch box costs ₹80. The price comes down by 65%. What is the new price, in rupees?
  38. 38.A team scored 25 runs in one match and 15 runs in the next. What is the percentage decrease?
  39. 39.A tank has 400 litres of water and 18% of it is used. How many litres are left?
  40. 40.A tank has 80 litres of water and 75% of it is used. How many litres are left?

Answer key

  1. 165
  2. 20
  3. 84
  4. 54
  5. 65
  6. 60
  7. 5
  8. 11
  9. 84
  10. 184
  11. 195
  12. 6
  13. 78
  14. 30
  15. 38
  16. 54
  17. 20
  18. 189
  19. 84
  20. 90
  21. 8
  22. 50
  23. 12
  24. 79
  25. 17
  26. 100
  27. 90
  28. 10
  29. 4
  30. 76
  31. 70
  32. 35
  33. 50
  34. 16
  35. 45
  36. 44
  37. 28
  38. 40
  39. 328
  40. 20

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