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Percentage Decrease Practice Worksheet

Percentage lesson 11: Percentage decrease · Set 631 · 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 20 runs in one match and 50% fewer in the next. How many runs did it score in the next match?
  2. 2.A team scored 250 runs in one match and 40% fewer in the next. How many runs did it score in the next match?
  3. 3.A team scored 500 runs in one match and 22% fewer in the next. How many runs did it score in the next match?
  4. 4.A tank has 120 litres of water and 10% of it is used. How many litres are left?
  5. 5.The price of a football comes down from ₹80 to ₹44. What is the percentage decrease?
  6. 6.A lunch box costs ₹20. The price comes down by 65%. What is the new price, in rupees?
  7. 7.A table fan costs ₹80. The price comes down by 20%. What is the new price, in rupees?
  8. 8.A tank had 20 litres of water. Now it has 12 litres. What is the percentage decrease?
  9. 9.A tank has 60 litres of water and 60% of it is used. How many litres are left?
  10. 10.A team scored 80 runs in one match and 12 runs in the next. What is the percentage decrease?
  11. 11.A tank has 25 litres of water and 80% of it is used. How many litres are left?
  12. 12.The price of a water bottle comes down from ₹100 to ₹65. What is the percentage decrease?
  13. 13.A team scored 500 runs in one match and 180 runs in the next. What is the percentage decrease?
  14. 14.A toy car costs ₹250. The price comes down by 32%. What is the new price, in rupees?
  15. 15.A team scored 500 runs in one match and 225 runs in the next. What is the percentage decrease?
  16. 16.A tank had 400 litres of water. Now it has 160 litres. What is the percentage decrease?
  17. 17.A cricket bat costs ₹80. The price comes down by 20%. What is the new price, in rupees?
  18. 18.A tank had 120 litres of water. Now it has 18 litres. What is the percentage decrease?
  19. 19.A team scored 500 runs in one match and 14% fewer in the next. How many runs did it score in the next match?
  20. 20.The price of a water bottle comes down from ₹50 to ₹11. What is the percentage decrease?
  21. 21.A school bag costs ₹60. The price comes down by 50%. What is the new price, in rupees?
  22. 22.A tank had 20 litres of water. Now it has 8 litres. What is the percentage decrease?
  23. 23.A kite costs ₹60. The price comes down by 55%. What is the new price, in rupees?
  24. 24.A team scored 50 runs in one match and 20 runs in the next. What is the percentage decrease?
  25. 25.A tank has 20 litres of water and 60% of it is used. How many litres are left?
  26. 26.A team scored 80 runs in one match and 10% fewer in the next. How many runs did it score in the next match?
  27. 27.A school bag costs ₹200. The price comes down by 37%. What is the new price, in rupees?
  28. 28.A table fan costs ₹300. The price comes down by 72%. What is the new price, in rupees?
  29. 29.A tank had 25 litres of water. Now it has 5 litres. What is the percentage decrease?
  30. 30.A tank has 500 litres of water and 77% of it is used. How many litres are left?
  31. 31.A tank has 40 litres of water and 20% of it is used. How many litres are left?
  32. 32.A school bag costs ₹300. The price comes down by 22%. What is the new price, in rupees?
  33. 33.A tank has 400 litres of water and 42% of it is used. How many litres are left?
  34. 34.A team scored 20 runs in one match and 90% fewer in the next. How many runs did it score in the next match?
  35. 35.A team scored 40 runs in one match and 30% fewer in the next. How many runs did it score in the next match?
  36. 36.A team scored 300 runs in one match and 282 runs in the next. What is the percentage decrease?
  37. 37.A team scored 80 runs in one match and 64 runs in the next. What is the percentage decrease?
  38. 38.A team scored 150 runs in one match and 60 runs in the next. What is the percentage decrease?
  39. 39.A storybook costs ₹40. The price comes down by 55%. What is the new price, in rupees?
  40. 40.A team scored 400 runs in one match and 52 runs in the next. What is the percentage decrease?

Answer key

  1. 10
  2. 150
  3. 390
  4. 108
  5. 45
  6. 7
  7. 64
  8. 40
  9. 24
  10. 85
  11. 5
  12. 35
  13. 64
  14. 170
  15. 55
  16. 60
  17. 64
  18. 85
  19. 430
  20. 78
  21. 30
  22. 60
  23. 27
  24. 60
  25. 8
  26. 72
  27. 126
  28. 84
  29. 80
  30. 115
  31. 32
  32. 234
  33. 232
  34. 2
  35. 28
  36. 6
  37. 20
  38. 60
  39. 18
  40. 87

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