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Percentage Decrease Practice Worksheet

Percentage lesson 11: Percentage decrease · Set 919 · 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 150 runs in one match and 132 runs in the next. What is the percentage decrease?
  2. 2.A tank had 25 litres of water. Now it has 23 litres. What is the percentage decrease?
  3. 3.A team scored 40 runs in one match and 20% fewer in the next. How many runs did it score in the next match?
  4. 4.The price of a table fan comes down from ₹500 to ₹75. What is the percentage decrease?
  5. 5.A tank had 200 litres of water. Now it has 146 litres. What is the percentage decrease?
  6. 6.A team scored 150 runs in one match and 14% fewer in the next. How many runs did it score in the next match?
  7. 7.A tank has 60 litres of water and 25% of it is used. How many litres are left?
  8. 8.A school bag costs ₹25. The price comes down by 24%. What is the new price, in rupees?
  9. 9.A team scored 100 runs in one match and 91 runs in the next. What is the percentage decrease?
  10. 10.A tank had 40 litres of water. Now it has 22 litres. What is the percentage decrease?
  11. 11.A team scored 400 runs in one match and 340 runs in the next. What is the percentage decrease?
  12. 12.A tank had 20 litres of water. Now it has 19 litres. What is the percentage decrease?
  13. 13.A team scored 150 runs in one match and 120 runs in the next. What is the percentage decrease?
  14. 14.A tank had 100 litres of water. Now it has 35 litres. What is the percentage decrease?
  15. 15.The price of a table fan comes down from ₹40 to ₹4. What is the percentage decrease?
  16. 16.A cricket bat costs ₹500. The price comes down by 22%. What is the new price, in rupees?
  17. 17.A tank has 120 litres of water and 30% of it is used. How many litres are left?
  18. 18.The price of a toy car comes down from ₹20 to ₹2. What is the percentage decrease?
  19. 19.A team scored 80 runs in one match and 40% fewer in the next. How many runs did it score in the next match?
  20. 20.A team scored 25 runs in one match and 20 runs in the next. What is the percentage decrease?
  21. 21.A tank had 25 litres of water. Now it has 20 litres. What is the percentage decrease?
  22. 22.The price of a water bottle comes down from ₹150 to ₹117. What is the percentage decrease?
  23. 23.A tank has 200 litres of water and 66% of it is used. How many litres are left?
  24. 24.A tank had 20 litres of water. Now it has 9 litres. What is the percentage decrease?
  25. 25.A toy car costs ₹150. The price comes down by 34%. What is the new price, in rupees?
  26. 26.A pencil box costs ₹80. The price comes down by 85%. What is the new price, in rupees?
  27. 27.A team scored 400 runs in one match and 59% fewer in the next. How many runs did it score in the next match?
  28. 28.A team scored 60 runs in one match and 42 runs in the next. What is the percentage decrease?
  29. 29.The price of a torch comes down from ₹250 to ₹105. What is the percentage decrease?
  30. 30.The price of a storybook comes down from ₹40 to ₹16. What is the percentage decrease?
  31. 31.A tank had 400 litres of water. Now it has 204 litres. What is the percentage decrease?
  32. 32.The price of a lunch box comes down from ₹50 to ₹23. What is the percentage decrease?
  33. 33.A tank had 250 litres of water. Now it has 235 litres. What is the percentage decrease?
  34. 34.A storybook costs ₹120. The price comes down by 80%. What is the new price, in rupees?
  35. 35.A team scored 200 runs in one match and 20 runs in the next. What is the percentage decrease?
  36. 36.A team scored 80 runs in one match and 28 runs in the next. What is the percentage decrease?
  37. 37.A team scored 100 runs in one match and 78% fewer in the next. How many runs did it score in the next match?
  38. 38.A wall clock costs ₹150. The price comes down by 6%. What is the new price, in rupees?
  39. 39.A school bag costs ₹150. The price comes down by 18%. What is the new price, in rupees?
  40. 40.A team scored 120 runs in one match and 66 runs in the next. What is the percentage decrease?

Answer key

  1. 12
  2. 8
  3. 32
  4. 85
  5. 27
  6. 129
  7. 45
  8. 19
  9. 9
  10. 45
  11. 15
  12. 5
  13. 20
  14. 65
  15. 90
  16. 390
  17. 84
  18. 90
  19. 48
  20. 20
  21. 20
  22. 22
  23. 68
  24. 55
  25. 99
  26. 12
  27. 164
  28. 30
  29. 58
  30. 60
  31. 49
  32. 54
  33. 6
  34. 24
  35. 90
  36. 65
  37. 22
  38. 141
  39. 123
  40. 45

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