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Percentage Decrease Practice Worksheet

Percentage lesson 11: Percentage decrease · Set 222 · 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 kite comes down from ₹50 to ₹21. What is the percentage decrease?
  2. 2.A tank had 60 litres of water. Now it has 45 litres. What is the percentage decrease?
  3. 3.A tank has 60 litres of water and 35% of it is used. How many litres are left?
  4. 4.The price of a torch comes down from ₹400 to ₹220. What is the percentage decrease?
  5. 5.A water bottle costs ₹500. The price comes down by 24%. What is the new price, in rupees?
  6. 6.A tank had 80 litres of water. Now it has 8 litres. What is the percentage decrease?
  7. 7.A toy car costs ₹300. The price comes down by 49%. What is the new price, in rupees?
  8. 8.The price of a storybook comes down from ₹500 to ₹275. What is the percentage decrease?
  9. 9.The price of a water bottle comes down from ₹60 to ₹39. What is the percentage decrease?
  10. 10.A team scored 20 runs in one match and 8 runs in the next. What is the percentage decrease?
  11. 11.A tank had 80 litres of water. Now it has 44 litres. What is the percentage decrease?
  12. 12.A team scored 300 runs in one match and 186 runs in the next. What is the percentage decrease?
  13. 13.A tank has 50 litres of water and 48% of it is used. How many litres are left?
  14. 14.A team scored 100 runs in one match and 82% fewer in the next. How many runs did it score in the next match?
  15. 15.A tank has 40 litres of water and 45% of it is used. How many litres are left?
  16. 16.A kite costs ₹25. The price comes down by 8%. What is the new price, in rupees?
  17. 17.A team scored 80 runs in one match and 28 runs in the next. What is the percentage decrease?
  18. 18.A tank had 20 litres of water. Now it has 15 litres. What is the percentage decrease?
  19. 19.A team scored 300 runs in one match and 88% fewer in the next. How many runs did it score in the next match?
  20. 20.A tank had 50 litres of water. Now it has 40 litres. What is the percentage decrease?
  21. 21.A torch costs ₹40. The price comes down by 70%. What is the new price, in rupees?
  22. 22.A team scored 300 runs in one match and 132 runs in the next. What is the percentage decrease?
  23. 23.The price of a water bottle comes down from ₹120 to ₹66. What is the percentage decrease?
  24. 24.The price of a table fan comes down from ₹120 to ₹36. What is the percentage decrease?
  25. 25.The price of a storybook comes down from ₹60 to ₹9. What is the percentage decrease?
  26. 26.A storybook costs ₹200. The price comes down by 65%. What is the new price, in rupees?
  27. 27.The price of a kite comes down from ₹25 to ₹9. What is the percentage decrease?
  28. 28.The price of a water bottle comes down from ₹250 to ₹165. What is the percentage decrease?
  29. 29.The price of a table fan comes down from ₹400 to ₹176. What is the percentage decrease?
  30. 30.A tank has 25 litres of water and 40% of it is used. How many litres are left?
  31. 31.A football costs ₹100. The price comes down by 14%. What is the new price, in rupees?
  32. 32.A team scored 100 runs in one match and 42 runs in the next. What is the percentage decrease?
  33. 33.A tank had 150 litres of water. Now it has 21 litres. What is the percentage decrease?
  34. 34.A team scored 400 runs in one match and 184 runs in the next. What is the percentage decrease?
  35. 35.A tank has 25 litres of water and 84% of it is used. How many litres are left?
  36. 36.The price of a water bottle comes down from ₹300 to ₹252. What is the percentage decrease?
  37. 37.A tank has 80 litres of water and 55% of it is used. How many litres are left?
  38. 38.A team scored 60 runs in one match and 20% fewer in the next. How many runs did it score in the next match?
  39. 39.A tank had 500 litres of water. Now it has 110 litres. What is the percentage decrease?
  40. 40.The price of a table fan comes down from ₹150 to ₹132. What is the percentage decrease?

Answer key

  1. 58
  2. 25
  3. 39
  4. 45
  5. 380
  6. 90
  7. 153
  8. 45
  9. 35
  10. 60
  11. 45
  12. 38
  13. 26
  14. 18
  15. 22
  16. 23
  17. 65
  18. 25
  19. 36
  20. 20
  21. 12
  22. 56
  23. 45
  24. 70
  25. 85
  26. 70
  27. 64
  28. 34
  29. 56
  30. 15
  31. 86
  32. 58
  33. 86
  34. 54
  35. 4
  36. 16
  37. 36
  38. 48
  39. 78
  40. 12

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