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Percentage Decrease Practice Worksheet

Percentage lesson 11: Percentage decrease · Set 814 · 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.The price of a cricket bat comes down from ₹25 to ₹23. What is the percentage decrease?
  2. 2.The price of a pencil box comes down from ₹50 to ₹10. What is the percentage decrease?
  3. 3.A tank had 150 litres of water. Now it has 108 litres. What is the percentage decrease?
  4. 4.A team scored 400 runs in one match and 76 runs in the next. What is the percentage decrease?
  5. 5.A wall clock costs ₹20. The price comes down by 90%. What is the new price, in rupees?
  6. 6.A toy car costs ₹20. The price comes down by 45%. What is the new price, in rupees?
  7. 7.A team scored 150 runs in one match and 78% fewer in the next. How many runs did it score in the next match?
  8. 8.A team scored 60 runs in one match and 15 runs in the next. What is the percentage decrease?
  9. 9.A school bag costs ₹100. The price comes down by 81%. What is the new price, in rupees?
  10. 10.A team scored 120 runs in one match and 84 runs in the next. What is the percentage decrease?
  11. 11.A team scored 60 runs in one match and 51 runs in the next. What is the percentage decrease?
  12. 12.The price of a school bag comes down from ₹80 to ₹40. What is the percentage decrease?
  13. 13.A table fan costs ₹500. The price comes down by 16%. What is the new price, in rupees?
  14. 14.The price of a football comes down from ₹100 to ₹45. What is the percentage decrease?
  15. 15.A school bag costs ₹500. The price comes down by 51%. What is the new price, in rupees?
  16. 16.The price of a kite comes down from ₹500 to ₹360. What is the percentage decrease?
  17. 17.A tank has 150 litres of water and 38% of it is used. How many litres are left?
  18. 18.The price of a torch comes down from ₹100 to ₹86. What is the percentage decrease?
  19. 19.A tank has 25 litres of water and 28% of it is used. How many litres are left?
  20. 20.A water bottle costs ₹200. The price comes down by 78%. What is the new price, in rupees?
  21. 21.A team scored 80 runs in one match and 45% fewer in the next. How many runs did it score in the next match?
  22. 22.A team scored 100 runs in one match and 82 runs in the next. What is the percentage decrease?
  23. 23.A team scored 20 runs in one match and 7 runs in the next. What is the percentage decrease?
  24. 24.The price of a torch comes down from ₹20 to ₹18. What is the percentage decrease?
  25. 25.A storybook costs ₹500. The price comes down by 45%. What is the new price, in rupees?
  26. 26.A water bottle costs ₹250. The price comes down by 44%. What is the new price, in rupees?
  27. 27.The price of a torch comes down from ₹150 to ₹114. What is the percentage decrease?
  28. 28.A tank had 300 litres of water. Now it has 276 litres. What is the percentage decrease?
  29. 29.The price of a water bottle comes down from ₹500 to ₹365. What is the percentage decrease?
  30. 30.A team scored 80 runs in one match and 48 runs in the next. What is the percentage decrease?
  31. 31.A team scored 60 runs in one match and 85% fewer in the next. How many runs did it score in the next match?
  32. 32.A team scored 50 runs in one match and 28 runs in the next. What is the percentage decrease?
  33. 33.A tank has 120 litres of water and 25% of it is used. How many litres are left?
  34. 34.The price of a wall clock comes down from ₹25 to ₹7. What is the percentage decrease?
  35. 35.The price of a water bottle comes down from ₹20 to ₹9. What is the percentage decrease?
  36. 36.A tank has 250 litres of water and 50% of it is used. How many litres are left?
  37. 37.A tank had 20 litres of water. Now it has 9 litres. What is the percentage decrease?
  38. 38.A tank had 200 litres of water. Now it has 24 litres. What is the percentage decrease?
  39. 39.The price of a pencil box comes down from ₹250 to ₹95. What is the percentage decrease?
  40. 40.A tank has 50 litres of water and 58% of it is used. How many litres are left?

Answer key

  1. 8
  2. 80
  3. 28
  4. 81
  5. 2
  6. 11
  7. 33
  8. 75
  9. 19
  10. 30
  11. 15
  12. 50
  13. 420
  14. 55
  15. 245
  16. 28
  17. 93
  18. 14
  19. 18
  20. 44
  21. 44
  22. 18
  23. 65
  24. 10
  25. 275
  26. 140
  27. 24
  28. 8
  29. 27
  30. 40
  31. 9
  32. 44
  33. 90
  34. 72
  35. 55
  36. 125
  37. 55
  38. 88
  39. 62
  40. 21

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