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Percentage Decrease Practice Worksheet

Percentage lesson 11: Percentage decrease · Set 899 · 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.

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  1. 1.A team scored 60 runs in one match and 27 runs in the next. What is the percentage decrease?
  2. 2.A toy car costs ₹20. The price comes down by 10%. What is the new price, in rupees?
  3. 3.A team scored 150 runs in one match and 22% fewer in the next. How many runs did it score in the next match?
  4. 4.A water bottle costs ₹40. The price comes down by 10%. What is the new price, in rupees?
  5. 5.A football costs ₹25. The price comes down by 52%. What is the new price, in rupees?
  6. 6.A team scored 120 runs in one match and 55% fewer in the next. How many runs did it score in the next match?
  7. 7.A tank has 80 litres of water and 10% of it is used. How many litres are left?
  8. 8.A tank had 400 litres of water. Now it has 380 litres. What is the percentage decrease?
  9. 9.A team scored 50 runs in one match and 22% fewer in the next. How many runs did it score in the next match?
  10. 10.The price of a torch comes down from ₹200 to ₹64. What is the percentage decrease?
  11. 11.A team scored 150 runs in one match and 62% fewer in the next. How many runs did it score in the next match?
  12. 12.A team scored 400 runs in one match and 192 runs in the next. What is the percentage decrease?
  13. 13.A tank had 150 litres of water. Now it has 69 litres. What is the percentage decrease?
  14. 14.The price of a storybook comes down from ₹200 to ₹96. What is the percentage decrease?
  15. 15.A tank had 25 litres of water. Now it has 10 litres. What is the percentage decrease?
  16. 16.A tank has 400 litres of water and 76% of it is used. How many litres are left?
  17. 17.A team scored 80 runs in one match and 12 runs in the next. What is the percentage decrease?
  18. 18.A tank has 25 litres of water and 88% of it is used. How many litres are left?
  19. 19.A storybook costs ₹120. The price comes down by 30%. What is the new price, in rupees?
  20. 20.The price of a kite comes down from ₹40 to ₹14. What is the percentage decrease?
  21. 21.A football costs ₹100. The price comes down by 48%. What is the new price, in rupees?
  22. 22.A tank has 40 litres of water and 40% of it is used. How many litres are left?
  23. 23.The price of a table fan comes down from ₹20 to ₹15. What is the percentage decrease?
  24. 24.A tank has 300 litres of water and 20% of it is used. How many litres are left?
  25. 25.A storybook costs ₹50. The price comes down by 24%. What is the new price, in rupees?
  26. 26.The price of a lunch box comes down from ₹150 to ₹114. What is the percentage decrease?
  27. 27.A team scored 250 runs in one match and 56% fewer in the next. How many runs did it score in the next match?
  28. 28.A football costs ₹300. The price comes down by 61%. What is the new price, in rupees?
  29. 29.A team scored 200 runs in one match and 52 runs in the next. What is the percentage decrease?
  30. 30.A toy car costs ₹80. The price comes down by 50%. What is the new price, in rupees?
  31. 31.A school bag costs ₹100. The price comes down by 17%. What is the new price, in rupees?
  32. 32.A table fan costs ₹80. The price comes down by 70%. What is the new price, in rupees?
  33. 33.A water bottle costs ₹20. The price comes down by 75%. What is the new price, in rupees?
  34. 34.A storybook costs ₹20. The price comes down by 35%. What is the new price, in rupees?
  35. 35.A tank had 400 litres of water. Now it has 236 litres. What is the percentage decrease?
  36. 36.A tank has 400 litres of water and 72% of it is used. How many litres are left?
  37. 37.A team scored 300 runs in one match and 168 runs in the next. What is the percentage decrease?
  38. 38.A tank had 40 litres of water. Now it has 38 litres. What is the percentage decrease?
  39. 39.A tank had 50 litres of water. Now it has 27 litres. What is the percentage decrease?
  40. 40.A tank had 40 litres of water. Now it has 4 litres. What is the percentage decrease?

Answer key

  1. 55
  2. 18
  3. 117
  4. 36
  5. 12
  6. 54
  7. 72
  8. 5
  9. 39
  10. 68
  11. 57
  12. 52
  13. 54
  14. 52
  15. 60
  16. 96
  17. 85
  18. 3
  19. 84
  20. 65
  21. 52
  22. 24
  23. 25
  24. 240
  25. 38
  26. 24
  27. 110
  28. 117
  29. 74
  30. 40
  31. 83
  32. 24
  33. 5
  34. 13
  35. 41
  36. 112
  37. 44
  38. 5
  39. 46
  40. 90

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