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Percentage Decrease Practice Worksheet

Percentage lesson 11: Percentage decrease · Set 376 · 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 storybook costs ₹50. The price comes down by 32%. What is the new price, in rupees?
  2. 2.A team scored 40 runs in one match and 5% fewer in the next. How many runs did it score in the next match?
  3. 3.A tank had 250 litres of water. Now it has 165 litres. What is the percentage decrease?
  4. 4.A tank has 300 litres of water and 23% of it is used. How many litres are left?
  5. 5.The price of a storybook comes down from ₹25 to ₹10. What is the percentage decrease?
  6. 6.A tank has 150 litres of water and 64% of it is used. How many litres are left?
  7. 7.A team scored 400 runs in one match and 292 runs in the next. What is the percentage decrease?
  8. 8.A tank has 250 litres of water and 74% of it is used. How many litres are left?
  9. 9.A team scored 25 runs in one match and 24% fewer in the next. How many runs did it score in the next match?
  10. 10.A team scored 40 runs in one match and 70% fewer in the next. How many runs did it score in the next match?
  11. 11.A tank had 120 litres of water. Now it has 30 litres. What is the percentage decrease?
  12. 12.A tank has 40 litres of water and 40% of it is used. How many litres are left?
  13. 13.A tank had 120 litres of water. Now it has 102 litres. What is the percentage decrease?
  14. 14.A tank had 400 litres of water. Now it has 100 litres. What is the percentage decrease?
  15. 15.The price of a toy car comes down from ₹50 to ₹15. What is the percentage decrease?
  16. 16.A tank had 300 litres of water. Now it has 129 litres. What is the percentage decrease?
  17. 17.A team scored 400 runs in one match and 84% fewer in the next. How many runs did it score in the next match?
  18. 18.A tank has 60 litres of water and 55% of it is used. How many litres are left?
  19. 19.The price of a torch comes down from ₹50 to ₹28. What is the percentage decrease?
  20. 20.A kite costs ₹25. The price comes down by 8%. What is the new price, in rupees?
  21. 21.The price of a torch comes down from ₹25 to ₹10. What is the percentage decrease?
  22. 22.A tank had 400 litres of water. Now it has 176 litres. What is the percentage decrease?
  23. 23.A storybook costs ₹500. The price comes down by 35%. What is the new price, in rupees?
  24. 24.A team scored 40 runs in one match and 6 runs in the next. What is the percentage decrease?
  25. 25.A team scored 25 runs in one match and 21 runs in the next. What is the percentage decrease?
  26. 26.A tank had 150 litres of water. Now it has 135 litres. What is the percentage decrease?
  27. 27.A tank had 300 litres of water. Now it has 141 litres. What is the percentage decrease?
  28. 28.A cricket bat costs ₹25. The price comes down by 64%. What is the new price, in rupees?
  29. 29.A team scored 100 runs in one match and 65% fewer in the next. How many runs did it score in the next match?
  30. 30.A tank has 25 litres of water and 36% of it is used. How many litres are left?
  31. 31.A wall clock costs ₹60. The price comes down by 65%. What is the new price, in rupees?
  32. 32.A storybook costs ₹20. The price comes down by 10%. What is the new price, in rupees?
  33. 33.The price of a school bag comes down from ₹60 to ₹15. What is the percentage decrease?
  34. 34.A tank has 50 litres of water and 14% of it is used. How many litres are left?
  35. 35.A football costs ₹200. The price comes down by 50%. What is the new price, in rupees?
  36. 36.A football costs ₹100. The price comes down by 9%. What is the new price, in rupees?
  37. 37.A tank had 300 litres of water. Now it has 126 litres. What is the percentage decrease?
  38. 38.A tank had 500 litres of water. Now it has 200 litres. What is the percentage decrease?
  39. 39.A team scored 120 runs in one match and 96 runs in the next. What is the percentage decrease?
  40. 40.A team scored 300 runs in one match and 13% fewer in the next. How many runs did it score in the next match?

Answer key

  1. 34
  2. 38
  3. 34
  4. 231
  5. 60
  6. 54
  7. 27
  8. 65
  9. 19
  10. 12
  11. 75
  12. 24
  13. 15
  14. 75
  15. 70
  16. 57
  17. 64
  18. 27
  19. 44
  20. 23
  21. 60
  22. 56
  23. 325
  24. 85
  25. 16
  26. 10
  27. 53
  28. 9
  29. 35
  30. 16
  31. 21
  32. 18
  33. 75
  34. 43
  35. 100
  36. 91
  37. 58
  38. 60
  39. 20
  40. 261

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