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Percentage Decrease Practice Worksheet

Percentage lesson 11: Percentage decrease · Set 84 · 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.A tank has 25 litres of water and 48% of it is used. How many litres are left?
  3. 3.The price of a school bag comes down from ₹400 to ₹312. What is the percentage decrease?
  4. 4.A school bag costs ₹120. The price comes down by 65%. What is the new price, in rupees?
  5. 5.A team scored 500 runs in one match and 455 runs in the next. What is the percentage decrease?
  6. 6.The price of a wall clock comes down from ₹400 to ₹128. What is the percentage decrease?
  7. 7.A toy car costs ₹25. The price comes down by 56%. What is the new price, in rupees?
  8. 8.A tank has 80 litres of water and 25% of it is used. How many litres are left?
  9. 9.A water bottle costs ₹120. The price comes down by 45%. What is the new price, in rupees?
  10. 10.A cricket bat costs ₹40. The price comes down by 15%. What is the new price, in rupees?
  11. 11.A tank had 500 litres of water. Now it has 400 litres. What is the percentage decrease?
  12. 12.A tank has 40 litres of water and 35% of it is used. How many litres are left?
  13. 13.A team scored 100 runs in one match and 72 runs in the next. What is the percentage decrease?
  14. 14.A team scored 20 runs in one match and 11 runs in the next. What is the percentage decrease?
  15. 15.A tank has 40 litres of water and 5% of it is used. How many litres are left?
  16. 16.A tank had 25 litres of water. Now it has 4 litres. What is the percentage decrease?
  17. 17.The price of a table fan comes down from ₹300 to ₹63. What is the percentage decrease?
  18. 18.A team scored 40 runs in one match and 36 runs in the next. What is the percentage decrease?
  19. 19.A team scored 150 runs in one match and 24 runs in the next. What is the percentage decrease?
  20. 20.A pencil box costs ₹150. The price comes down by 88%. What is the new price, in rupees?
  21. 21.A team scored 120 runs in one match and 5% fewer in the next. How many runs did it score in the next match?
  22. 22.A football costs ₹500. The price comes down by 29%. What is the new price, in rupees?
  23. 23.A kite costs ₹20. The price comes down by 55%. What is the new price, in rupees?
  24. 24.A tank has 200 litres of water and 15% of it is used. How many litres are left?
  25. 25.A torch costs ₹50. The price comes down by 64%. What is the new price, in rupees?
  26. 26.A team scored 250 runs in one match and 45 runs in the next. What is the percentage decrease?
  27. 27.A school bag costs ₹400. The price comes down by 46%. What is the new price, in rupees?
  28. 28.A tank had 500 litres of water. Now it has 425 litres. What is the percentage decrease?
  29. 29.A tank had 50 litres of water. Now it has 23 litres. What is the percentage decrease?
  30. 30.The price of a school bag comes down from ₹80 to ₹48. What is the percentage decrease?
  31. 31.A water bottle costs ₹300. The price comes down by 64%. What is the new price, in rupees?
  32. 32.A tank had 40 litres of water. Now it has 34 litres. What is the percentage decrease?
  33. 33.A team scored 250 runs in one match and 205 runs in the next. What is the percentage decrease?
  34. 34.The price of a school bag comes down from ₹200 to ₹58. What is the percentage decrease?
  35. 35.A storybook costs ₹40. The price comes down by 70%. What is the new price, in rupees?
  36. 36.A tank had 25 litres of water. Now it has 8 litres. What is the percentage decrease?
  37. 37.A team scored 300 runs in one match and 111 runs in the next. What is the percentage decrease?
  38. 38.A team scored 20 runs in one match and 7 runs in the next. What is the percentage decrease?
  39. 39.A tank had 500 litres of water. Now it has 135 litres. What is the percentage decrease?
  40. 40.A team scored 60 runs in one match and 48 runs in the next. What is the percentage decrease?

Answer key

  1. 20
  2. 13
  3. 22
  4. 42
  5. 9
  6. 68
  7. 11
  8. 60
  9. 66
  10. 34
  11. 20
  12. 26
  13. 28
  14. 45
  15. 38
  16. 84
  17. 79
  18. 10
  19. 84
  20. 18
  21. 114
  22. 355
  23. 9
  24. 170
  25. 18
  26. 82
  27. 216
  28. 15
  29. 54
  30. 40
  31. 108
  32. 15
  33. 18
  34. 71
  35. 12
  36. 68
  37. 63
  38. 65
  39. 73
  40. 20

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