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Percentage Decrease Practice Worksheet

Percentage lesson 11: Percentage decrease · Set 339 · 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 football comes down from ₹25 to ₹4. What is the percentage decrease?
  2. 2.The price of a water bottle comes down from ₹500 to ₹395. What is the percentage decrease?
  3. 3.A team scored 25 runs in one match and 3 runs in the next. What is the percentage decrease?
  4. 4.A tank had 500 litres of water. Now it has 310 litres. What is the percentage decrease?
  5. 5.A team scored 50 runs in one match and 34% fewer in the next. How many runs did it score in the next match?
  6. 6.The price of a kite comes down from ₹50 to ₹38. What is the percentage decrease?
  7. 7.A lunch box costs ₹150. The price comes down by 66%. What is the new price, in rupees?
  8. 8.A tank has 25 litres of water and 84% of it is used. How many litres are left?
  9. 9.A tank has 500 litres of water and 84% of it is used. How many litres are left?
  10. 10.A water bottle costs ₹100. The price comes down by 66%. What is the new price, in rupees?
  11. 11.A wall clock costs ₹100. The price comes down by 75%. What is the new price, in rupees?
  12. 12.A lunch box costs ₹25. The price comes down by 84%. What is the new price, in rupees?
  13. 13.The price of a toy car comes down from ₹20 to ₹18. What is the percentage decrease?
  14. 14.A tank has 80 litres of water and 45% of it is used. How many litres are left?
  15. 15.The price of a storybook comes down from ₹120 to ₹78. What is the percentage decrease?
  16. 16.A tank had 20 litres of water. Now it has 9 litres. What is the percentage decrease?
  17. 17.A tank has 40 litres of water and 50% of it is used. How many litres are left?
  18. 18.A school bag costs ₹20. The price comes down by 25%. What is the new price, in rupees?
  19. 19.A team scored 40 runs in one match and 80% fewer in the next. How many runs did it score in the next match?
  20. 20.A water bottle costs ₹400. The price comes down by 83%. What is the new price, in rupees?
  21. 21.The price of a cricket bat comes down from ₹250 to ₹150. What is the percentage decrease?
  22. 22.A tank had 120 litres of water. Now it has 48 litres. What is the percentage decrease?
  23. 23.The price of a water bottle comes down from ₹150 to ₹27. What is the percentage decrease?
  24. 24.A tank had 25 litres of water. Now it has 6 litres. What is the percentage decrease?
  25. 25.A team scored 300 runs in one match and 234 runs in the next. What is the percentage decrease?
  26. 26.A tank has 500 litres of water and 16% of it is used. How many litres are left?
  27. 27.A tank had 50 litres of water. Now it has 46 litres. What is the percentage decrease?
  28. 28.A tank had 500 litres of water. Now it has 70 litres. What is the percentage decrease?
  29. 29.A tank has 40 litres of water and 20% of it is used. How many litres are left?
  30. 30.A table fan costs ₹80. The price comes down by 40%. What is the new price, in rupees?
  31. 31.A team scored 20 runs in one match and 7 runs in the next. What is the percentage decrease?
  32. 32.A toy car costs ₹25. The price comes down by 32%. What is the new price, in rupees?
  33. 33.A tank has 40 litres of water and 40% of it is used. How many litres are left?
  34. 34.A football costs ₹50. The price comes down by 24%. What is the new price, in rupees?
  35. 35.A team scored 40 runs in one match and 20 runs in the next. What is the percentage decrease?
  36. 36.A team scored 60 runs in one match and 54 runs in the next. What is the percentage decrease?
  37. 37.A football costs ₹500. The price comes down by 59%. What is the new price, in rupees?
  38. 38.A tank had 60 litres of water. Now it has 27 litres. What is the percentage decrease?
  39. 39.A team scored 500 runs in one match and 130 runs in the next. What is the percentage decrease?
  40. 40.A lunch box costs ₹120. The price comes down by 15%. What is the new price, in rupees?

Answer key

  1. 84
  2. 21
  3. 88
  4. 38
  5. 33
  6. 24
  7. 51
  8. 4
  9. 80
  10. 34
  11. 25
  12. 4
  13. 10
  14. 44
  15. 35
  16. 55
  17. 20
  18. 15
  19. 8
  20. 68
  21. 40
  22. 60
  23. 82
  24. 76
  25. 22
  26. 420
  27. 8
  28. 86
  29. 32
  30. 48
  31. 65
  32. 17
  33. 24
  34. 38
  35. 50
  36. 10
  37. 205
  38. 55
  39. 74
  40. 102

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