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Percentage Decrease Practice Worksheet

Percentage lesson 11: Percentage decrease · Set 756 · 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 200 runs in one match and 188 runs in the next. What is the percentage decrease?
  2. 2.The price of a cricket bat comes down from ₹60 to ₹9. What is the percentage decrease?
  3. 3.A team scored 100 runs in one match and 49 runs in the next. What is the percentage decrease?
  4. 4.A tank has 40 litres of water and 80% of it is used. How many litres are left?
  5. 5.A team scored 300 runs in one match and 264 runs in the next. What is the percentage decrease?
  6. 6.A tank had 120 litres of water. Now it has 72 litres. What is the percentage decrease?
  7. 7.A team scored 200 runs in one match and 12% fewer in the next. How many runs did it score in the next match?
  8. 8.A tank had 500 litres of water. Now it has 250 litres. What is the percentage decrease?
  9. 9.A team scored 500 runs in one match and 320 runs in the next. What is the percentage decrease?
  10. 10.A water bottle costs ₹120. The price comes down by 50%. What is the new price, in rupees?
  11. 11.A tank had 50 litres of water. Now it has 28 litres. What is the percentage decrease?
  12. 12.The price of a wall clock comes down from ₹250 to ₹220. What is the percentage decrease?
  13. 13.A team scored 120 runs in one match and 66 runs in the next. What is the percentage decrease?
  14. 14.A team scored 40 runs in one match and 80% fewer in the next. How many runs did it score in the next match?
  15. 15.A tank has 60 litres of water and 40% of it is used. How many litres are left?
  16. 16.The price of a lunch box comes down from ₹120 to ₹114. What is the percentage decrease?
  17. 17.A tank had 60 litres of water. Now it has 57 litres. What is the percentage decrease?
  18. 18.A torch costs ₹400. The price comes down by 82%. What is the new price, in rupees?
  19. 19.The price of a kite comes down from ₹25 to ₹18. What is the percentage decrease?
  20. 20.A toy car costs ₹300. The price comes down by 70%. What is the new price, in rupees?
  21. 21.A pencil box costs ₹500. The price comes down by 9%. What is the new price, in rupees?
  22. 22.A table fan costs ₹80. The price comes down by 5%. What is the new price, in rupees?
  23. 23.A school bag costs ₹100. The price comes down by 69%. What is the new price, in rupees?
  24. 24.A tank had 250 litres of water. Now it has 95 litres. What is the percentage decrease?
  25. 25.A tank has 25 litres of water and 28% of it is used. How many litres are left?
  26. 26.A wall clock costs ₹500. The price comes down by 29%. What is the new price, in rupees?
  27. 27.The price of a table fan comes down from ₹150 to ₹54. What is the percentage decrease?
  28. 28.The price of a torch comes down from ₹500 to ₹445. What is the percentage decrease?
  29. 29.A cricket bat costs ₹400. The price comes down by 7%. What is the new price, in rupees?
  30. 30.A pencil box costs ₹120. The price comes down by 80%. What is the new price, in rupees?
  31. 31.A torch costs ₹500. The price comes down by 83%. What is the new price, in rupees?
  32. 32.A team scored 25 runs in one match and 80% fewer in the next. How many runs did it score in the next match?
  33. 33.The price of a table fan comes down from ₹500 to ₹175. What is the percentage decrease?
  34. 34.A tank had 100 litres of water. Now it has 24 litres. What is the percentage decrease?
  35. 35.A team scored 60 runs in one match and 55% fewer in the next. How many runs did it score in the next match?
  36. 36.A tank had 60 litres of water. Now it has 33 litres. What is the percentage decrease?
  37. 37.The price of a toy car comes down from ₹500 to ₹195. What is the percentage decrease?
  38. 38.The price of a torch comes down from ₹400 to ₹48. What is the percentage decrease?
  39. 39.The price of a wall clock comes down from ₹300 to ₹243. What is the percentage decrease?
  40. 40.A storybook costs ₹25. The price comes down by 28%. What is the new price, in rupees?

Answer key

  1. 6
  2. 85
  3. 51
  4. 8
  5. 12
  6. 40
  7. 176
  8. 50
  9. 36
  10. 60
  11. 44
  12. 12
  13. 45
  14. 8
  15. 36
  16. 5
  17. 5
  18. 72
  19. 28
  20. 90
  21. 455
  22. 76
  23. 31
  24. 62
  25. 18
  26. 355
  27. 64
  28. 11
  29. 372
  30. 24
  31. 85
  32. 5
  33. 65
  34. 76
  35. 27
  36. 45
  37. 61
  38. 88
  39. 19
  40. 18

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