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Percentage Decrease Practice Worksheet

Percentage lesson 11: Percentage decrease · Set 25 · 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 table fan costs ₹500. The price comes down by 40%. What is the new price, in rupees?
  2. 2.A team scored 120 runs in one match and 42 runs in the next. What is the percentage decrease?
  3. 3.A team scored 300 runs in one match and 102 runs in the next. What is the percentage decrease?
  4. 4.The price of a cricket bat comes down from ₹60 to ₹42. What is the percentage decrease?
  5. 5.A team scored 150 runs in one match and 48 runs in the next. What is the percentage decrease?
  6. 6.A storybook costs ₹150. The price comes down by 66%. What is the new price, in rupees?
  7. 7.A team scored 100 runs in one match and 6% fewer in the next. How many runs did it score in the next match?
  8. 8.A tank had 300 litres of water. Now it has 174 litres. What is the percentage decrease?
  9. 9.A team scored 25 runs in one match and 7 runs in the next. What is the percentage decrease?
  10. 10.A tank has 200 litres of water and 83% of it is used. How many litres are left?
  11. 11.The price of a school bag comes down from ₹50 to ₹32. What is the percentage decrease?
  12. 12.A table fan costs ₹80. The price comes down by 10%. What is the new price, in rupees?
  13. 13.A football costs ₹250. The price comes down by 82%. What is the new price, in rupees?
  14. 14.The price of a football comes down from ₹40 to ₹8. What is the percentage decrease?
  15. 15.A tank has 25 litres of water and 48% of it is used. How many litres are left?
  16. 16.The price of a lunch box comes down from ₹25 to ₹21. What is the percentage decrease?
  17. 17.The price of a lunch box comes down from ₹25 to ₹20. What is the percentage decrease?
  18. 18.A tank has 25 litres of water and 28% of it is used. How many litres are left?
  19. 19.A school bag costs ₹40. The price comes down by 45%. What is the new price, in rupees?
  20. 20.A pencil box costs ₹60. The price comes down by 90%. What is the new price, in rupees?
  21. 21.A team scored 300 runs in one match and 72% fewer in the next. How many runs did it score in the next match?
  22. 22.A team scored 25 runs in one match and 28% fewer in the next. How many runs did it score in the next match?
  23. 23.A team scored 150 runs in one match and 132 runs in the next. What is the percentage decrease?
  24. 24.A tank had 100 litres of water. Now it has 49 litres. What is the percentage decrease?
  25. 25.The price of a pencil box comes down from ₹50 to ₹9. What is the percentage decrease?
  26. 26.A team scored 60 runs in one match and 90% fewer in the next. How many runs did it score in the next match?
  27. 27.A tank has 150 litres of water and 12% of it is used. How many litres are left?
  28. 28.A team scored 60 runs in one match and 70% fewer in the next. How many runs did it score in the next match?
  29. 29.A kite costs ₹500. The price comes down by 88%. What is the new price, in rupees?
  30. 30.A team scored 200 runs in one match and 20 runs in the next. What is the percentage decrease?
  31. 31.A team scored 150 runs in one match and 51 runs in the next. What is the percentage decrease?
  32. 32.A school bag costs ₹50. The price comes down by 44%. What is the new price, in rupees?
  33. 33.The price of a wall clock comes down from ₹120 to ₹114. What is the percentage decrease?
  34. 34.The price of a torch comes down from ₹400 to ₹56. What is the percentage decrease?
  35. 35.A tank has 20 litres of water and 55% of it is used. How many litres are left?
  36. 36.A team scored 60 runs in one match and 9 runs in the next. What is the percentage decrease?
  37. 37.A team scored 40 runs in one match and 10% fewer in the next. How many runs did it score in the next match?
  38. 38.The price of a water bottle comes down from ₹40 to ₹38. What is the percentage decrease?
  39. 39.A tank had 200 litres of water. Now it has 154 litres. What is the percentage decrease?
  40. 40.A tank had 60 litres of water. Now it has 6 litres. What is the percentage decrease?

Answer key

  1. 300
  2. 65
  3. 66
  4. 30
  5. 68
  6. 51
  7. 94
  8. 42
  9. 72
  10. 34
  11. 36
  12. 72
  13. 45
  14. 80
  15. 13
  16. 16
  17. 20
  18. 18
  19. 22
  20. 6
  21. 84
  22. 18
  23. 12
  24. 51
  25. 82
  26. 6
  27. 132
  28. 18
  29. 60
  30. 90
  31. 66
  32. 28
  33. 5
  34. 86
  35. 9
  36. 85
  37. 36
  38. 5
  39. 23
  40. 90

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