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Percentage Decrease Practice Worksheet

Percentage lesson 11: Percentage decrease · Set 578 · 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 ₹150. The price comes down by 62%. What is the new price, in rupees?
  2. 2.The price of a wall clock comes down from ₹40 to ₹24. What is the percentage decrease?
  3. 3.A tank has 500 litres of water and 69% of it is used. How many litres are left?
  4. 4.The price of a torch comes down from ₹300 to ₹117. What is the percentage decrease?
  5. 5.The price of a water bottle comes down from ₹500 to ₹370. What is the percentage decrease?
  6. 6.A lunch box costs ₹200. The price comes down by 11%. What is the new price, in rupees?
  7. 7.A tank had 80 litres of water. Now it has 28 litres. What is the percentage decrease?
  8. 8.A team scored 20 runs in one match and 11 runs in the next. What is the percentage decrease?
  9. 9.The price of a wall clock comes down from ₹200 to ₹38. What is the percentage decrease?
  10. 10.A lunch box costs ₹25. The price comes down by 24%. What is the new price, in rupees?
  11. 11.A tank has 60 litres of water and 20% of it is used. How many litres are left?
  12. 12.A football costs ₹400. The price comes down by 74%. What is the new price, in rupees?
  13. 13.A kite costs ₹500. The price comes down by 15%. What is the new price, in rupees?
  14. 14.A tank had 300 litres of water. Now it has 165 litres. What is the percentage decrease?
  15. 15.A tank had 400 litres of water. Now it has 92 litres. What is the percentage decrease?
  16. 16.A team scored 400 runs in one match and 100 runs in the next. What is the percentage decrease?
  17. 17.A team scored 20 runs in one match and 5% fewer in the next. How many runs did it score in the next match?
  18. 18.The price of a water bottle comes down from ₹25 to ₹19. What is the percentage decrease?
  19. 19.A team scored 25 runs in one match and 60% fewer in the next. How many runs did it score in the next match?
  20. 20.A tank has 80 litres of water and 25% of it is used. How many litres are left?
  21. 21.A tank had 120 litres of water. Now it has 24 litres. What is the percentage decrease?
  22. 22.A pencil box costs ₹300. The price comes down by 48%. What is the new price, in rupees?
  23. 23.The price of a lunch box comes down from ₹40 to ₹30. What is the percentage decrease?
  24. 24.A tank has 500 litres of water and 79% of it is used. How many litres are left?
  25. 25.A tank has 25 litres of water and 56% of it is used. How many litres are left?
  26. 26.A team scored 300 runs in one match and 267 runs in the next. What is the percentage decrease?
  27. 27.A tank had 300 litres of water. Now it has 126 litres. What is the percentage decrease?
  28. 28.The price of a storybook comes down from ₹120 to ₹96. What is the percentage decrease?
  29. 29.A kite costs ₹500. The price comes down by 61%. What is the new price, in rupees?
  30. 30.A team scored 40 runs in one match and 85% fewer in the next. How many runs did it score in the next match?
  31. 31.A team scored 400 runs in one match and 24% fewer in the next. How many runs did it score in the next match?
  32. 32.A team scored 500 runs in one match and 130 runs in the next. What is the percentage decrease?
  33. 33.The price of a table fan comes down from ₹400 to ₹84. What is the percentage decrease?
  34. 34.A team scored 300 runs in one match and 141 runs in the next. What is the percentage decrease?
  35. 35.A team scored 150 runs in one match and 44% fewer in the next. How many runs did it score in the next match?
  36. 36.A team scored 80 runs in one match and 10% fewer in the next. How many runs did it score in the next match?
  37. 37.A tank had 500 litres of water. Now it has 160 litres. What is the percentage decrease?
  38. 38.A team scored 20 runs in one match and 14 runs in the next. What is the percentage decrease?
  39. 39.A team scored 250 runs in one match and 155 runs in the next. What is the percentage decrease?
  40. 40.The price of a kite comes down from ₹500 to ₹90. What is the percentage decrease?

Answer key

  1. 57
  2. 40
  3. 155
  4. 61
  5. 26
  6. 178
  7. 65
  8. 45
  9. 81
  10. 19
  11. 48
  12. 104
  13. 425
  14. 45
  15. 77
  16. 75
  17. 19
  18. 24
  19. 10
  20. 60
  21. 80
  22. 156
  23. 25
  24. 105
  25. 11
  26. 11
  27. 58
  28. 20
  29. 195
  30. 6
  31. 304
  32. 74
  33. 79
  34. 53
  35. 84
  36. 72
  37. 68
  38. 30
  39. 38
  40. 82

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