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Percentage Decrease Practice Worksheet

Percentage lesson 11: Percentage decrease · Set 828 · 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.

NameDateTime takenScore ___ / 40
  1. 1.A team scored 100 runs in one match and 65 runs in the next. What is the percentage decrease?
  2. 2.The price of a water bottle comes down from ₹400 to ₹288. What is the percentage decrease?
  3. 3.A tank had 50 litres of water. Now it has 35 litres. What is the percentage decrease?
  4. 4.A team scored 500 runs in one match and 475 runs in the next. What is the percentage decrease?
  5. 5.A tank has 120 litres of water and 75% of it is used. How many litres are left?
  6. 6.A tank had 25 litres of water. Now it has 6 litres. What is the percentage decrease?
  7. 7.A table fan costs ₹250. The price comes down by 36%. What is the new price, in rupees?
  8. 8.A tank had 50 litres of water. Now it has 5 litres. What is the percentage decrease?
  9. 9.A tank had 500 litres of water. Now it has 365 litres. What is the percentage decrease?
  10. 10.The price of a toy car comes down from ₹20 to ₹6. What is the percentage decrease?
  11. 11.A team scored 25 runs in one match and 8% fewer in the next. How many runs did it score in the next match?
  12. 12.A team scored 150 runs in one match and 102 runs in the next. What is the percentage decrease?
  13. 13.A team scored 100 runs in one match and 88 runs in the next. What is the percentage decrease?
  14. 14.A tank has 60 litres of water and 35% of it is used. How many litres are left?
  15. 15.A tank had 20 litres of water. Now it has 5 litres. What is the percentage decrease?
  16. 16.A tank had 80 litres of water. Now it has 24 litres. What is the percentage decrease?
  17. 17.The price of a table fan comes down from ₹25 to ₹19. What is the percentage decrease?
  18. 18.A tank has 400 litres of water and 37% of it is used. How many litres are left?
  19. 19.The price of a water bottle comes down from ₹200 to ₹22. What is the percentage decrease?
  20. 20.A tank had 40 litres of water. Now it has 32 litres. What is the percentage decrease?
  21. 21.The price of a football comes down from ₹300 to ₹246. What is the percentage decrease?
  22. 22.A team scored 50 runs in one match and 24 runs in the next. What is the percentage decrease?
  23. 23.A team scored 200 runs in one match and 16% fewer in the next. How many runs did it score in the next match?
  24. 24.A school bag costs ₹100. The price comes down by 28%. What is the new price, in rupees?
  25. 25.The price of a storybook comes down from ₹500 to ₹230. What is the percentage decrease?
  26. 26.A team scored 20 runs in one match and 30% fewer in the next. How many runs did it score in the next match?
  27. 27.A tank has 20 litres of water and 20% of it is used. How many litres are left?
  28. 28.A team scored 200 runs in one match and 182 runs in the next. What is the percentage decrease?
  29. 29.A wall clock costs ₹60. The price comes down by 70%. What is the new price, in rupees?
  30. 30.The price of a kite comes down from ₹500 to ₹145. What is the percentage decrease?
  31. 31.A tank had 20 litres of water. Now it has 7 litres. What is the percentage decrease?
  32. 32.A team scored 25 runs in one match and 12 runs in the next. What is the percentage decrease?
  33. 33.The price of a torch comes down from ₹250 to ₹205. What is the percentage decrease?
  34. 34.A tank has 120 litres of water and 10% of it is used. How many litres are left?
  35. 35.A team scored 40 runs in one match and 26 runs in the next. What is the percentage decrease?
  36. 36.A tank had 300 litres of water. Now it has 282 litres. What is the percentage decrease?
  37. 37.A tank has 250 litres of water and 6% of it is used. How many litres are left?
  38. 38.A water bottle costs ₹200. The price comes down by 17%. What is the new price, in rupees?
  39. 39.A tank has 40 litres of water and 25% of it is used. How many litres are left?
  40. 40.A tank has 100 litres of water and 85% of it is used. How many litres are left?

Answer key

  1. 35
  2. 28
  3. 30
  4. 5
  5. 30
  6. 76
  7. 160
  8. 90
  9. 27
  10. 70
  11. 23
  12. 32
  13. 12
  14. 39
  15. 75
  16. 70
  17. 24
  18. 252
  19. 89
  20. 20
  21. 18
  22. 52
  23. 168
  24. 72
  25. 54
  26. 14
  27. 16
  28. 9
  29. 18
  30. 71
  31. 65
  32. 52
  33. 18
  34. 108
  35. 35
  36. 6
  37. 235
  38. 166
  39. 30
  40. 15

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