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Percentage Decrease Practice Worksheet

Percentage lesson 11: Percentage decrease · Set 857 · 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 kite costs ₹20. The price comes down by 85%. What is the new price, in rupees?
  2. 2.A tank had 25 litres of water. Now it has 23 litres. What is the percentage decrease?
  3. 3.A team scored 80 runs in one match and 36 runs in the next. What is the percentage decrease?
  4. 4.A tank has 400 litres of water and 84% of it is used. How many litres are left?
  5. 5.The price of a toy car comes down from ₹100 to ₹27. What is the percentage decrease?
  6. 6.A tank has 80 litres of water and 50% of it is used. How many litres are left?
  7. 7.A tank had 400 litres of water. Now it has 52 litres. What is the percentage decrease?
  8. 8.The price of a lunch box comes down from ₹20 to ₹17. What is the percentage decrease?
  9. 9.The price of a table fan comes down from ₹150 to ₹108. What is the percentage decrease?
  10. 10.A team scored 40 runs in one match and 18 runs in the next. What is the percentage decrease?
  11. 11.A team scored 100 runs in one match and 53 runs in the next. What is the percentage decrease?
  12. 12.A team scored 100 runs in one match and 58 runs in the next. What is the percentage decrease?
  13. 13.A team scored 500 runs in one match and 26% fewer in the next. How many runs did it score in the next match?
  14. 14.A lunch box costs ₹200. The price comes down by 21%. What is the new price, in rupees?
  15. 15.A storybook costs ₹150. The price comes down by 16%. What is the new price, in rupees?
  16. 16.A tank had 80 litres of water. Now it has 64 litres. What is the percentage decrease?
  17. 17.A wall clock costs ₹250. The price comes down by 82%. What is the new price, in rupees?
  18. 18.The price of a football comes down from ₹60 to ₹30. What is the percentage decrease?
  19. 19.A school bag costs ₹250. The price comes down by 36%. What is the new price, in rupees?
  20. 20.A team scored 20 runs in one match and 12 runs in the next. What is the percentage decrease?
  21. 21.The price of a torch comes down from ₹20 to ₹5. What is the percentage decrease?
  22. 22.A team scored 100 runs in one match and 32 runs in the next. What is the percentage decrease?
  23. 23.A team scored 500 runs in one match and 47% fewer in the next. How many runs did it score in the next match?
  24. 24.The price of a cricket bat comes down from ₹20 to ₹15. What is the percentage decrease?
  25. 25.A tank had 25 litres of water. Now it has 6 litres. What is the percentage decrease?
  26. 26.A cricket bat costs ₹60. The price comes down by 60%. What is the new price, in rupees?
  27. 27.A toy car costs ₹80. The price comes down by 15%. What is the new price, in rupees?
  28. 28.A tank had 50 litres of water. Now it has 20 litres. What is the percentage decrease?
  29. 29.A tank had 100 litres of water. Now it has 53 litres. What is the percentage decrease?
  30. 30.A tank had 150 litres of water. Now it has 123 litres. What is the percentage decrease?
  31. 31.A tank had 60 litres of water. Now it has 18 litres. What is the percentage decrease?
  32. 32.A tank had 100 litres of water. Now it has 55 litres. What is the percentage decrease?
  33. 33.A pencil box costs ₹400. The price comes down by 35%. What is the new price, in rupees?
  34. 34.A team scored 200 runs in one match and 56% fewer in the next. How many runs did it score in the next match?
  35. 35.A team scored 20 runs in one match and 50% fewer in the next. How many runs did it score in the next match?
  36. 36.A tank has 60 litres of water and 20% of it is used. How many litres are left?
  37. 37.A team scored 500 runs in one match and 350 runs in the next. What is the percentage decrease?
  38. 38.A team scored 250 runs in one match and 50% fewer in the next. How many runs did it score in the next match?
  39. 39.A team scored 80 runs in one match and 64 runs in the next. What is the percentage decrease?
  40. 40.A tank has 20 litres of water and 25% of it is used. How many litres are left?

Answer key

  1. 3
  2. 8
  3. 55
  4. 64
  5. 73
  6. 40
  7. 87
  8. 15
  9. 28
  10. 55
  11. 47
  12. 42
  13. 370
  14. 158
  15. 126
  16. 20
  17. 45
  18. 50
  19. 160
  20. 40
  21. 75
  22. 68
  23. 265
  24. 25
  25. 76
  26. 24
  27. 68
  28. 60
  29. 47
  30. 18
  31. 70
  32. 45
  33. 260
  34. 88
  35. 10
  36. 48
  37. 30
  38. 125
  39. 20
  40. 15

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