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Percentage Decrease Practice Worksheet

Percentage lesson 11: Percentage decrease · Set 348 · 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 storybook comes down from ₹20 to ₹18. What is the percentage decrease?
  2. 2.A school bag costs ₹25. The price comes down by 76%. What is the new price, in rupees?
  3. 3.A tank had 500 litres of water. Now it has 55 litres. What is the percentage decrease?
  4. 4.The price of a toy car comes down from ₹80 to ₹56. What is the percentage decrease?
  5. 5.A team scored 200 runs in one match and 166 runs in the next. What is the percentage decrease?
  6. 6.A tank has 100 litres of water and 84% of it is used. How many litres are left?
  7. 7.A tank had 150 litres of water. Now it has 24 litres. What is the percentage decrease?
  8. 8.A tank had 20 litres of water. Now it has 18 litres. What is the percentage decrease?
  9. 9.A team scored 200 runs in one match and 50% fewer in the next. How many runs did it score in the next match?
  10. 10.A tank has 40 litres of water and 65% of it is used. How many litres are left?
  11. 11.A water bottle costs ₹80. The price comes down by 10%. What is the new price, in rupees?
  12. 12.A team scored 500 runs in one match and 195 runs in the next. What is the percentage decrease?
  13. 13.A team scored 100 runs in one match and 60 runs in the next. What is the percentage decrease?
  14. 14.A lunch box costs ₹250. The price comes down by 90%. What is the new price, in rupees?
  15. 15.A team scored 50 runs in one match and 28 runs in the next. What is the percentage decrease?
  16. 16.A tank had 40 litres of water. Now it has 32 litres. What is the percentage decrease?
  17. 17.A tank had 50 litres of water. Now it has 45 litres. What is the percentage decrease?
  18. 18.The price of a wall clock comes down from ₹20 to ₹4. What is the percentage decrease?
  19. 19.A wall clock costs ₹250. The price comes down by 88%. What is the new price, in rupees?
  20. 20.A team scored 60 runs in one match and 12 runs in the next. What is the percentage decrease?
  21. 21.A pencil box costs ₹250. The price comes down by 52%. What is the new price, in rupees?
  22. 22.A torch costs ₹300. The price comes down by 36%. What is the new price, in rupees?
  23. 23.A lunch box costs ₹25. The price comes down by 52%. What is the new price, in rupees?
  24. 24.The price of a pencil box comes down from ₹250 to ₹225. What is the percentage decrease?
  25. 25.A team scored 50 runs in one match and 36 runs in the next. What is the percentage decrease?
  26. 26.A kite costs ₹500. The price comes down by 17%. What is the new price, in rupees?
  27. 27.A team scored 50 runs in one match and 5 runs in the next. What is the percentage decrease?
  28. 28.The price of a kite comes down from ₹200 to ₹30. What is the percentage decrease?
  29. 29.A team scored 25 runs in one match and 32% fewer in the next. How many runs did it score in the next match?
  30. 30.A tank has 500 litres of water and 74% of it is used. How many litres are left?
  31. 31.A tank had 300 litres of water. Now it has 84 litres. What is the percentage decrease?
  32. 32.A team scored 300 runs in one match and 201 runs in the next. What is the percentage decrease?
  33. 33.The price of a kite comes down from ₹20 to ₹13. What is the percentage decrease?
  34. 34.A water bottle costs ₹300. The price comes down by 86%. What is the new price, in rupees?
  35. 35.The price of a table fan comes down from ₹40 to ₹24. What is the percentage decrease?
  36. 36.The price of a water bottle comes down from ₹25 to ₹3. What is the percentage decrease?
  37. 37.A toy car costs ₹200. The price comes down by 12%. What is the new price, in rupees?
  38. 38.A water bottle costs ₹80. The price comes down by 30%. What is the new price, in rupees?
  39. 39.A team scored 80 runs in one match and 36 runs in the next. What is the percentage decrease?
  40. 40.A table fan costs ₹200. The price comes down by 25%. What is the new price, in rupees?

Answer key

  1. 10
  2. 6
  3. 89
  4. 30
  5. 17
  6. 16
  7. 84
  8. 10
  9. 100
  10. 14
  11. 72
  12. 61
  13. 40
  14. 25
  15. 44
  16. 20
  17. 10
  18. 80
  19. 30
  20. 80
  21. 120
  22. 192
  23. 12
  24. 10
  25. 28
  26. 415
  27. 90
  28. 85
  29. 17
  30. 130
  31. 72
  32. 33
  33. 35
  34. 42
  35. 40
  36. 88
  37. 176
  38. 56
  39. 55
  40. 150

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