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Percentage Decrease Practice Worksheet

Percentage lesson 11: Percentage decrease · Set 973 · 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 lunch box costs ₹250. The price comes down by 40%. What is the new price, in rupees?
  2. 2.A team scored 100 runs in one match and 44 runs in the next. What is the percentage decrease?
  3. 3.A team scored 80 runs in one match and 76 runs in the next. What is the percentage decrease?
  4. 4.A table fan costs ₹50. The price comes down by 82%. What is the new price, in rupees?
  5. 5.A storybook costs ₹300. The price comes down by 31%. What is the new price, in rupees?
  6. 6.A tank has 120 litres of water and 30% of it is used. How many litres are left?
  7. 7.The price of a lunch box comes down from ₹40 to ₹26. What is the percentage decrease?
  8. 8.A team scored 50 runs in one match and 34% fewer in the next. How many runs did it score in the next match?
  9. 9.A tank has 100 litres of water and 16% of it is used. How many litres are left?
  10. 10.A tank has 250 litres of water and 60% of it is used. How many litres are left?
  11. 11.A tank has 100 litres of water and 86% of it is used. How many litres are left?
  12. 12.A tank had 50 litres of water. Now it has 31 litres. What is the percentage decrease?
  13. 13.A team scored 60 runs in one match and 85% fewer in the next. How many runs did it score in the next match?
  14. 14.A team scored 150 runs in one match and 45 runs in the next. What is the percentage decrease?
  15. 15.A tank has 250 litres of water and 30% of it is used. How many litres are left?
  16. 16.A tank had 40 litres of water. Now it has 6 litres. What is the percentage decrease?
  17. 17.A tank had 100 litres of water. Now it has 17 litres. What is the percentage decrease?
  18. 18.A team scored 100 runs in one match and 49% fewer in the next. How many runs did it score in the next match?
  19. 19.A tank had 400 litres of water. Now it has 92 litres. What is the percentage decrease?
  20. 20.A team scored 300 runs in one match and 61% fewer in the next. How many runs did it score in the next match?
  21. 21.The price of a kite comes down from ₹300 to ₹60. What is the percentage decrease?
  22. 22.The price of a cricket bat comes down from ₹80 to ₹52. What is the percentage decrease?
  23. 23.A team scored 500 runs in one match and 155 runs in the next. What is the percentage decrease?
  24. 24.A team scored 80 runs in one match and 16 runs in the next. What is the percentage decrease?
  25. 25.A tank had 200 litres of water. Now it has 88 litres. What is the percentage decrease?
  26. 26.A tank has 200 litres of water and 41% of it is used. How many litres are left?
  27. 27.A school bag costs ₹60. The price comes down by 70%. What is the new price, in rupees?
  28. 28.A lunch box costs ₹50. The price comes down by 24%. What is the new price, in rupees?
  29. 29.A team scored 200 runs in one match and 124 runs in the next. What is the percentage decrease?
  30. 30.A cricket bat costs ₹300. The price comes down by 50%. What is the new price, in rupees?
  31. 31.A tank had 300 litres of water. Now it has 45 litres. What is the percentage decrease?
  32. 32.The price of a toy car comes down from ₹200 to ₹72. What is the percentage decrease?
  33. 33.The price of a toy car comes down from ₹150 to ₹93. What is the percentage decrease?
  34. 34.The price of a school bag comes down from ₹60 to ₹6. What is the percentage decrease?
  35. 35.A tank has 100 litres of water and 76% of it is used. How many litres are left?
  36. 36.A tank had 25 litres of water. Now it has 18 litres. What is the percentage decrease?
  37. 37.A team scored 200 runs in one match and 61% fewer in the next. How many runs did it score in the next match?
  38. 38.A team scored 80 runs in one match and 28 runs in the next. What is the percentage decrease?
  39. 39.A team scored 25 runs in one match and 22 runs in the next. What is the percentage decrease?
  40. 40.A wall clock costs ₹25. The price comes down by 36%. What is the new price, in rupees?

Answer key

  1. 150
  2. 56
  3. 5
  4. 9
  5. 207
  6. 84
  7. 35
  8. 33
  9. 84
  10. 100
  11. 14
  12. 38
  13. 9
  14. 70
  15. 175
  16. 85
  17. 83
  18. 51
  19. 77
  20. 117
  21. 80
  22. 35
  23. 69
  24. 80
  25. 56
  26. 118
  27. 18
  28. 38
  29. 38
  30. 150
  31. 85
  32. 64
  33. 38
  34. 90
  35. 24
  36. 28
  37. 78
  38. 65
  39. 12
  40. 16

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