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Percentage Decrease Practice Worksheet

Percentage lesson 11: Percentage decrease · Set 736 · 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.The price of a table fan comes down from ₹150 to ₹60. What is the percentage decrease?
  2. 2.A football costs ₹300. The price comes down by 69%. What is the new price, in rupees?
  3. 3.A school bag costs ₹250. The price comes down by 28%. What is the new price, in rupees?
  4. 4.The price of a torch comes down from ₹80 to ₹16. What is the percentage decrease?
  5. 5.A school bag costs ₹60. The price comes down by 90%. What is the new price, in rupees?
  6. 6.A team scored 150 runs in one match and 126 runs in the next. What is the percentage decrease?
  7. 7.A football costs ₹50. The price comes down by 84%. What is the new price, in rupees?
  8. 8.A tank had 20 litres of water. Now it has 7 litres. What is the percentage decrease?
  9. 9.A team scored 120 runs in one match and 78 runs in the next. What is the percentage decrease?
  10. 10.A tank had 25 litres of water. Now it has 3 litres. What is the percentage decrease?
  11. 11.A tank had 80 litres of water. Now it has 28 litres. What is the percentage decrease?
  12. 12.The price of a storybook comes down from ₹100 to ₹25. What is the percentage decrease?
  13. 13.A team scored 200 runs in one match and 86% fewer in the next. How many runs did it score in the next match?
  14. 14.A tank had 20 litres of water. Now it has 11 litres. What is the percentage decrease?
  15. 15.A team scored 100 runs in one match and 77% fewer in the next. How many runs did it score in the next match?
  16. 16.A team scored 120 runs in one match and 30% fewer in the next. How many runs did it score in the next match?
  17. 17.A kite costs ₹400. The price comes down by 43%. What is the new price, in rupees?
  18. 18.A tank had 25 litres of water. Now it has 6 litres. What is the percentage decrease?
  19. 19.A tank had 40 litres of water. Now it has 22 litres. What is the percentage decrease?
  20. 20.A team scored 150 runs in one match and 66 runs in the next. What is the percentage decrease?
  21. 21.A tank has 25 litres of water and 80% of it is used. How many litres are left?
  22. 22.A tank has 500 litres of water and 41% of it is used. How many litres are left?
  23. 23.A tank has 40 litres of water and 30% of it is used. How many litres are left?
  24. 24.A team scored 500 runs in one match and 6% fewer in the next. How many runs did it score in the next match?
  25. 25.A tank had 500 litres of water. Now it has 220 litres. What is the percentage decrease?
  26. 26.A tank has 300 litres of water and 67% of it is used. How many litres are left?
  27. 27.A football costs ₹60. The price comes down by 50%. What is the new price, in rupees?
  28. 28.A team scored 500 runs in one match and 320 runs in the next. What is the percentage decrease?
  29. 29.A torch costs ₹80. The price comes down by 65%. What is the new price, in rupees?
  30. 30.A tank has 200 litres of water and 55% of it is used. How many litres are left?
  31. 31.A storybook costs ₹20. The price comes down by 30%. What is the new price, in rupees?
  32. 32.A pencil box costs ₹80. The price comes down by 10%. What is the new price, in rupees?
  33. 33.A tank has 500 litres of water and 31% of it is used. How many litres are left?
  34. 34.A team scored 50 runs in one match and 88% fewer in the next. How many runs did it score in the next match?
  35. 35.A tank had 500 litres of water. Now it has 75 litres. What is the percentage decrease?
  36. 36.A tank has 20 litres of water and 10% of it is used. How many litres are left?
  37. 37.A team scored 300 runs in one match and 258 runs in the next. What is the percentage decrease?
  38. 38.The price of a cricket bat comes down from ₹500 to ₹105. What is the percentage decrease?
  39. 39.The price of a cricket bat comes down from ₹100 to ₹25. What is the percentage decrease?
  40. 40.A tank has 500 litres of water and 78% of it is used. How many litres are left?

Answer key

  1. 60
  2. 93
  3. 180
  4. 80
  5. 6
  6. 16
  7. 8
  8. 65
  9. 35
  10. 88
  11. 65
  12. 75
  13. 28
  14. 45
  15. 23
  16. 84
  17. 228
  18. 76
  19. 45
  20. 56
  21. 5
  22. 295
  23. 28
  24. 470
  25. 56
  26. 99
  27. 30
  28. 36
  29. 28
  30. 90
  31. 14
  32. 72
  33. 345
  34. 6
  35. 85
  36. 18
  37. 14
  38. 79
  39. 75
  40. 110

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