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Percentage Decrease Practice Worksheet

Percentage lesson 11: Percentage decrease · Set 383 · 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 pencil box comes down from ₹400 to ₹232. What is the percentage decrease?
  2. 2.A tank has 100 litres of water and 77% of it is used. How many litres are left?
  3. 3.The price of a water bottle comes down from ₹200 to ₹168. What is the percentage decrease?
  4. 4.A team scored 50 runs in one match and 27 runs in the next. What is the percentage decrease?
  5. 5.A team scored 80 runs in one match and 16 runs in the next. What is the percentage decrease?
  6. 6.The price of a toy car comes down from ₹50 to ₹35. What is the percentage decrease?
  7. 7.A tank had 40 litres of water. Now it has 22 litres. What is the percentage decrease?
  8. 8.A tank had 80 litres of water. Now it has 64 litres. What is the percentage decrease?
  9. 9.A tank had 120 litres of water. Now it has 114 litres. What is the percentage decrease?
  10. 10.The price of a storybook comes down from ₹25 to ₹22. What is the percentage decrease?
  11. 11.The price of a pencil box comes down from ₹25 to ₹17. What is the percentage decrease?
  12. 12.A tank had 500 litres of water. Now it has 455 litres. What is the percentage decrease?
  13. 13.A tank had 60 litres of water. Now it has 51 litres. What is the percentage decrease?
  14. 14.A table fan costs ₹20. The price comes down by 50%. What is the new price, in rupees?
  15. 15.A football costs ₹100. The price comes down by 26%. What is the new price, in rupees?
  16. 16.A team scored 250 runs in one match and 12% fewer in the next. How many runs did it score in the next match?
  17. 17.A water bottle costs ₹20. The price comes down by 45%. What is the new price, in rupees?
  18. 18.The price of a lunch box comes down from ₹500 to ₹355. What is the percentage decrease?
  19. 19.A tank has 100 litres of water and 44% of it is used. How many litres are left?
  20. 20.A team scored 60 runs in one match and 12 runs in the next. What is the percentage decrease?
  21. 21.A tank has 80 litres of water and 35% of it is used. How many litres are left?
  22. 22.A team scored 50 runs in one match and 25 runs in the next. What is the percentage decrease?
  23. 23.A team scored 150 runs in one match and 18 runs in the next. What is the percentage decrease?
  24. 24.A tank had 20 litres of water. Now it has 14 litres. What is the percentage decrease?
  25. 25.A team scored 50 runs in one match and 36% fewer in the next. How many runs did it score in the next match?
  26. 26.A table fan costs ₹200. The price comes down by 38%. What is the new price, in rupees?
  27. 27.A school bag costs ₹60. The price comes down by 75%. What is the new price, in rupees?
  28. 28.A pencil box costs ₹80. The price comes down by 20%. What is the new price, in rupees?
  29. 29.A team scored 60 runs in one match and 10% fewer in the next. How many runs did it score in the next match?
  30. 30.A storybook costs ₹500. The price comes down by 23%. What is the new price, in rupees?
  31. 31.A team scored 80 runs in one match and 44 runs in the next. What is the percentage decrease?
  32. 32.A pencil box costs ₹120. The price comes down by 55%. What is the new price, in rupees?
  33. 33.A cricket bat costs ₹40. The price comes down by 5%. What is the new price, in rupees?
  34. 34.A tank has 20 litres of water and 30% of it is used. How many litres are left?
  35. 35.A cricket bat costs ₹20. The price comes down by 10%. What is the new price, in rupees?
  36. 36.A team scored 80 runs in one match and 55% fewer in the next. How many runs did it score in the next match?
  37. 37.A team scored 40 runs in one match and 15% fewer in the next. How many runs did it score in the next match?
  38. 38.The price of a school bag comes down from ₹100 to ₹82. What is the percentage decrease?
  39. 39.A kite costs ₹100. The price comes down by 56%. What is the new price, in rupees?
  40. 40.A tank has 25 litres of water and 32% of it is used. How many litres are left?

Answer key

  1. 42
  2. 23
  3. 16
  4. 46
  5. 80
  6. 30
  7. 45
  8. 20
  9. 5
  10. 12
  11. 32
  12. 9
  13. 15
  14. 10
  15. 74
  16. 220
  17. 11
  18. 29
  19. 56
  20. 80
  21. 52
  22. 50
  23. 88
  24. 30
  25. 32
  26. 124
  27. 15
  28. 64
  29. 54
  30. 385
  31. 45
  32. 54
  33. 38
  34. 14
  35. 18
  36. 36
  37. 34
  38. 18
  39. 44
  40. 17

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