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Percentage Decrease Practice Worksheet

Percentage lesson 11: Percentage decrease · Set 337 · 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 tank had 20 litres of water. Now it has 2 litres. What is the percentage decrease?
  2. 2.A team scored 40 runs in one match and 38 runs in the next. What is the percentage decrease?
  3. 3.A team scored 250 runs in one match and 65 runs in the next. What is the percentage decrease?
  4. 4.A team scored 500 runs in one match and 8% fewer in the next. How many runs did it score in the next match?
  5. 5.The price of a wall clock comes down from ₹120 to ₹102. What is the percentage decrease?
  6. 6.The price of a football comes down from ₹100 to ₹53. What is the percentage decrease?
  7. 7.A team scored 60 runs in one match and 48 runs in the next. What is the percentage decrease?
  8. 8.A water bottle costs ₹50. The price comes down by 10%. What is the new price, in rupees?
  9. 9.A team scored 80 runs in one match and 70% fewer in the next. How many runs did it score in the next match?
  10. 10.A tank has 250 litres of water and 18% of it is used. How many litres are left?
  11. 11.A tank had 300 litres of water. Now it has 72 litres. What is the percentage decrease?
  12. 12.The price of a toy car comes down from ₹400 to ₹372. What is the percentage decrease?
  13. 13.The price of a water bottle comes down from ₹500 to ₹385. What is the percentage decrease?
  14. 14.A water bottle costs ₹300. The price comes down by 17%. What is the new price, in rupees?
  15. 15.A tank had 25 litres of water. Now it has 20 litres. What is the percentage decrease?
  16. 16.The price of a school bag comes down from ₹80 to ₹24. What is the percentage decrease?
  17. 17.A team scored 40 runs in one match and 34 runs in the next. What is the percentage decrease?
  18. 18.A toy car costs ₹25. The price comes down by 28%. What is the new price, in rupees?
  19. 19.A team scored 40 runs in one match and 16 runs in the next. What is the percentage decrease?
  20. 20.A team scored 150 runs in one match and 22% fewer in the next. How many runs did it score in the next match?
  21. 21.A cricket bat costs ₹200. The price comes down by 79%. What is the new price, in rupees?
  22. 22.The price of a football comes down from ₹50 to ₹46. What is the percentage decrease?
  23. 23.A team scored 25 runs in one match and 52% fewer in the next. How many runs did it score in the next match?
  24. 24.A cricket bat costs ₹500. The price comes down by 37%. What is the new price, in rupees?
  25. 25.A team scored 20 runs in one match and 11 runs in the next. What is the percentage decrease?
  26. 26.A tank had 25 litres of water. Now it has 21 litres. What is the percentage decrease?
  27. 27.A tank has 400 litres of water and 42% of it is used. How many litres are left?
  28. 28.A table fan costs ₹60. The price comes down by 20%. What is the new price, in rupees?
  29. 29.The price of a pencil box comes down from ₹200 to ₹190. What is the percentage decrease?
  30. 30.A team scored 300 runs in one match and 192 runs in the next. What is the percentage decrease?
  31. 31.A table fan costs ₹100. The price comes down by 68%. What is the new price, in rupees?
  32. 32.A tank had 250 litres of water. Now it has 85 litres. What is the percentage decrease?
  33. 33.The price of a torch comes down from ₹250 to ₹85. What is the percentage decrease?
  34. 34.A water bottle costs ₹40. The price comes down by 50%. What is the new price, in rupees?
  35. 35.A team scored 200 runs in one match and 45% fewer in the next. How many runs did it score in the next match?
  36. 36.A team scored 20 runs in one match and 55% fewer in the next. How many runs did it score in the next match?
  37. 37.A lunch box costs ₹200. The price comes down by 17%. What is the new price, in rupees?
  38. 38.A storybook costs ₹400. The price comes down by 90%. What is the new price, in rupees?
  39. 39.A team scored 100 runs in one match and 23% fewer in the next. How many runs did it score in the next match?
  40. 40.The price of a football comes down from ₹300 to ₹117. What is the percentage decrease?

Answer key

  1. 90
  2. 5
  3. 74
  4. 460
  5. 15
  6. 47
  7. 20
  8. 45
  9. 24
  10. 205
  11. 76
  12. 7
  13. 23
  14. 249
  15. 20
  16. 70
  17. 15
  18. 18
  19. 60
  20. 117
  21. 42
  22. 8
  23. 12
  24. 315
  25. 45
  26. 16
  27. 232
  28. 48
  29. 5
  30. 36
  31. 32
  32. 66
  33. 66
  34. 20
  35. 110
  36. 9
  37. 166
  38. 40
  39. 77
  40. 61

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