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Percentage Decrease Practice Worksheet

Percentage lesson 11: Percentage decrease · Set 63 · 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 cricket bat costs ₹500. The price comes down by 41%. What is the new price, in rupees?
  2. 2.A water bottle costs ₹500. The price comes down by 5%. What is the new price, in rupees?
  3. 3.A tank has 60 litres of water and 30% of it is used. How many litres are left?
  4. 4.A school bag costs ₹20. The price comes down by 15%. What is the new price, in rupees?
  5. 5.A tank had 40 litres of water. Now it has 14 litres. What is the percentage decrease?
  6. 6.A team scored 500 runs in one match and 280 runs in the next. What is the percentage decrease?
  7. 7.A tank has 300 litres of water and 19% of it is used. How many litres are left?
  8. 8.A team scored 400 runs in one match and 240 runs in the next. What is the percentage decrease?
  9. 9.A torch costs ₹150. The price comes down by 30%. What is the new price, in rupees?
  10. 10.A lunch box costs ₹400. The price comes down by 31%. What is the new price, in rupees?
  11. 11.A team scored 60 runs in one match and 6 runs in the next. What is the percentage decrease?
  12. 12.A storybook costs ₹80. The price comes down by 70%. What is the new price, in rupees?
  13. 13.A lunch box costs ₹400. The price comes down by 40%. What is the new price, in rupees?
  14. 14.A team scored 50 runs in one match and 45 runs in the next. What is the percentage decrease?
  15. 15.A team scored 25 runs in one match and 60% fewer in the next. How many runs did it score in the next match?
  16. 16.A tank had 40 litres of water. Now it has 20 litres. What is the percentage decrease?
  17. 17.A tank had 300 litres of water. Now it has 201 litres. What is the percentage decrease?
  18. 18.A school bag costs ₹50. The price comes down by 48%. What is the new price, in rupees?
  19. 19.A team scored 60 runs in one match and 36 runs in the next. What is the percentage decrease?
  20. 20.A team scored 50 runs in one match and 28% fewer in the next. How many runs did it score in the next match?
  21. 21.A team scored 120 runs in one match and 54 runs in the next. What is the percentage decrease?
  22. 22.A tank has 150 litres of water and 82% of it is used. How many litres are left?
  23. 23.A table fan costs ₹25. The price comes down by 48%. What is the new price, in rupees?
  24. 24.A school bag costs ₹25. The price comes down by 28%. What is the new price, in rupees?
  25. 25.A tank has 50 litres of water and 88% of it is used. How many litres are left?
  26. 26.A team scored 250 runs in one match and 22% fewer in the next. How many runs did it score in the next match?
  27. 27.A team scored 300 runs in one match and 117 runs in the next. What is the percentage decrease?
  28. 28.A storybook costs ₹40. The price comes down by 55%. What is the new price, in rupees?
  29. 29.A kite costs ₹400. The price comes down by 9%. What is the new price, in rupees?
  30. 30.A tank has 120 litres of water and 15% of it is used. How many litres are left?
  31. 31.A team scored 25 runs in one match and 3 runs in the next. What is the percentage decrease?
  32. 32.A team scored 300 runs in one match and 129 runs in the next. What is the percentage decrease?
  33. 33.A football costs ₹200. The price comes down by 40%. What is the new price, in rupees?
  34. 34.A tank has 300 litres of water and 24% of it is used. How many litres are left?
  35. 35.A torch costs ₹60. The price comes down by 90%. What is the new price, in rupees?
  36. 36.A tank had 20 litres of water. Now it has 6 litres. What is the percentage decrease?
  37. 37.A team scored 60 runs in one match and 24 runs in the next. What is the percentage decrease?
  38. 38.The price of a torch comes down from ₹40 to ₹30. What is the percentage decrease?
  39. 39.The price of a school bag comes down from ₹50 to ₹46. What is the percentage decrease?
  40. 40.The price of a football comes down from ₹40 to ₹4. What is the percentage decrease?

Answer key

  1. 295
  2. 475
  3. 42
  4. 17
  5. 65
  6. 44
  7. 243
  8. 40
  9. 105
  10. 276
  11. 90
  12. 24
  13. 240
  14. 10
  15. 10
  16. 50
  17. 33
  18. 26
  19. 40
  20. 36
  21. 55
  22. 27
  23. 13
  24. 18
  25. 6
  26. 195
  27. 61
  28. 18
  29. 364
  30. 102
  31. 88
  32. 57
  33. 120
  34. 228
  35. 6
  36. 70
  37. 60
  38. 25
  39. 8
  40. 90

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