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Percentage Decrease Practice Worksheet

Percentage lesson 11: Percentage decrease · Set 862 · 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 football comes down from ₹25 to ₹23. What is the percentage decrease?
  2. 2.A tank had 60 litres of water. Now it has 45 litres. What is the percentage decrease?
  3. 3.The price of a pencil box comes down from ₹80 to ₹32. What is the percentage decrease?
  4. 4.A tank has 40 litres of water and 65% of it is used. How many litres are left?
  5. 5.A tank has 250 litres of water and 54% of it is used. How many litres are left?
  6. 6.A tank had 25 litres of water. Now it has 11 litres. What is the percentage decrease?
  7. 7.A tank had 20 litres of water. Now it has 2 litres. What is the percentage decrease?
  8. 8.A wall clock costs ₹80. The price comes down by 50%. What is the new price, in rupees?
  9. 9.A tank had 300 litres of water. Now it has 282 litres. What is the percentage decrease?
  10. 10.A lunch box costs ₹20. The price comes down by 75%. What is the new price, in rupees?
  11. 11.The price of a lunch box comes down from ₹300 to ₹249. What is the percentage decrease?
  12. 12.A team scored 120 runs in one match and 50% fewer in the next. How many runs did it score in the next match?
  13. 13.A wall clock costs ₹100. The price comes down by 9%. What is the new price, in rupees?
  14. 14.A wall clock costs ₹80. The price comes down by 40%. What is the new price, in rupees?
  15. 15.A team scored 40 runs in one match and 45% fewer in the next. How many runs did it score in the next match?
  16. 16.The price of a table fan comes down from ₹60 to ₹48. What is the percentage decrease?
  17. 17.A table fan costs ₹150. The price comes down by 18%. What is the new price, in rupees?
  18. 18.A tank has 400 litres of water and 11% of it is used. How many litres are left?
  19. 19.A water bottle costs ₹50. The price comes down by 52%. What is the new price, in rupees?
  20. 20.A team scored 500 runs in one match and 420 runs in the next. What is the percentage decrease?
  21. 21.A lunch box costs ₹100. The price comes down by 86%. What is the new price, in rupees?
  22. 22.The price of a school bag comes down from ₹60 to ₹30. What is the percentage decrease?
  23. 23.A team scored 100 runs in one match and 73 runs in the next. What is the percentage decrease?
  24. 24.A tank has 200 litres of water and 20% of it is used. How many litres are left?
  25. 25.A tank has 40 litres of water and 40% of it is used. How many litres are left?
  26. 26.A team scored 200 runs in one match and 120 runs in the next. What is the percentage decrease?
  27. 27.A lunch box costs ₹100. The price comes down by 44%. What is the new price, in rupees?
  28. 28.A team scored 20 runs in one match and 10% fewer in the next. How many runs did it score in the next match?
  29. 29.A tank had 20 litres of water. Now it has 17 litres. What is the percentage decrease?
  30. 30.A wall clock costs ₹60. The price comes down by 5%. What is the new price, in rupees?
  31. 31.The price of a table fan comes down from ₹60 to ₹57. What is the percentage decrease?
  32. 32.A toy car costs ₹40. The price comes down by 90%. What is the new price, in rupees?
  33. 33.A team scored 120 runs in one match and 65% fewer in the next. How many runs did it score in the next match?
  34. 34.The price of a cricket bat comes down from ₹120 to ₹60. What is the percentage decrease?
  35. 35.A team scored 300 runs in one match and 201 runs in the next. What is the percentage decrease?
  36. 36.A team scored 20 runs in one match and 13 runs in the next. What is the percentage decrease?
  37. 37.A tank had 40 litres of water. Now it has 4 litres. What is the percentage decrease?
  38. 38.A tank had 200 litres of water. Now it has 144 litres. What is the percentage decrease?
  39. 39.A cricket bat costs ₹50. The price comes down by 6%. What is the new price, in rupees?
  40. 40.A team scored 200 runs in one match and 83% fewer in the next. How many runs did it score in the next match?

Answer key

  1. 8
  2. 25
  3. 60
  4. 14
  5. 115
  6. 56
  7. 90
  8. 40
  9. 6
  10. 5
  11. 17
  12. 60
  13. 91
  14. 48
  15. 22
  16. 20
  17. 123
  18. 356
  19. 24
  20. 16
  21. 14
  22. 50
  23. 27
  24. 160
  25. 24
  26. 40
  27. 56
  28. 18
  29. 15
  30. 57
  31. 5
  32. 4
  33. 42
  34. 50
  35. 33
  36. 35
  37. 90
  38. 28
  39. 47
  40. 34

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