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Percentage Decrease Practice Worksheet

Percentage lesson 11: Percentage decrease · Set 125 · 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 tank has 250 litres of water and 48% of it is used. How many litres are left?
  2. 2.A team scored 400 runs in one match and 12% fewer in the next. How many runs did it score in the next match?
  3. 3.A football costs ₹150. The price comes down by 30%. What is the new price, in rupees?
  4. 4.A team scored 80 runs in one match and 70% fewer in the next. How many runs did it score in the next match?
  5. 5.A team scored 200 runs in one match and 39% fewer in the next. How many runs did it score in the next match?
  6. 6.The price of a football comes down from ₹500 to ₹205. What is the percentage decrease?
  7. 7.A tank had 100 litres of water. Now it has 53 litres. What is the percentage decrease?
  8. 8.A team scored 80 runs in one match and 64 runs in the next. What is the percentage decrease?
  9. 9.A tank has 50 litres of water and 40% of it is used. How many litres are left?
  10. 10.A tank has 250 litres of water and 8% of it is used. How many litres are left?
  11. 11.A water bottle costs ₹20. The price comes down by 80%. What is the new price, in rupees?
  12. 12.The price of a school bag comes down from ₹500 to ₹250. What is the percentage decrease?
  13. 13.The price of a storybook comes down from ₹60 to ₹18. What is the percentage decrease?
  14. 14.A cricket bat costs ₹500. The price comes down by 47%. What is the new price, in rupees?
  15. 15.A team scored 20 runs in one match and 50% fewer in the next. How many runs did it score in the next match?
  16. 16.A tank has 200 litres of water and 59% of it is used. How many litres are left?
  17. 17.A tank has 120 litres of water and 70% of it is used. How many litres are left?
  18. 18.The price of a cricket bat comes down from ₹120 to ₹78. What is the percentage decrease?
  19. 19.A team scored 40 runs in one match and 22 runs in the next. What is the percentage decrease?
  20. 20.A team scored 50 runs in one match and 10 runs in the next. What is the percentage decrease?
  21. 21.A storybook costs ₹100. The price comes down by 6%. What is the new price, in rupees?
  22. 22.A team scored 250 runs in one match and 6% fewer in the next. How many runs did it score in the next match?
  23. 23.A tank has 80 litres of water and 60% of it is used. How many litres are left?
  24. 24.A team scored 200 runs in one match and 78 runs in the next. What is the percentage decrease?
  25. 25.A tank has 60 litres of water and 65% of it is used. How many litres are left?
  26. 26.A team scored 400 runs in one match and 164 runs in the next. What is the percentage decrease?
  27. 27.A table fan costs ₹300. The price comes down by 38%. What is the new price, in rupees?
  28. 28.A team scored 80 runs in one match and 20 runs in the next. What is the percentage decrease?
  29. 29.A team scored 300 runs in one match and 13% fewer in the next. How many runs did it score in the next match?
  30. 30.A tank had 200 litres of water. Now it has 178 litres. What is the percentage decrease?
  31. 31.A tank had 50 litres of water. Now it has 9 litres. What is the percentage decrease?
  32. 32.A team scored 400 runs in one match and 14% fewer in the next. How many runs did it score in the next match?
  33. 33.A tank had 25 litres of water. Now it has 3 litres. What is the percentage decrease?
  34. 34.The price of a lunch box comes down from ₹250 to ₹155. What is the percentage decrease?
  35. 35.A wall clock costs ₹150. The price comes down by 70%. What is the new price, in rupees?
  36. 36.A tank had 80 litres of water. Now it has 12 litres. What is the percentage decrease?
  37. 37.A tank had 150 litres of water. Now it has 99 litres. What is the percentage decrease?
  38. 38.A team scored 300 runs in one match and 10% fewer in the next. How many runs did it score in the next match?
  39. 39.A tank has 400 litres of water and 66% of it is used. How many litres are left?
  40. 40.A pencil box costs ₹100. The price comes down by 15%. What is the new price, in rupees?

Answer key

  1. 130
  2. 352
  3. 105
  4. 24
  5. 122
  6. 59
  7. 47
  8. 20
  9. 30
  10. 230
  11. 4
  12. 50
  13. 70
  14. 265
  15. 10
  16. 82
  17. 36
  18. 35
  19. 45
  20. 80
  21. 94
  22. 235
  23. 32
  24. 61
  25. 21
  26. 59
  27. 186
  28. 75
  29. 261
  30. 11
  31. 82
  32. 344
  33. 88
  34. 38
  35. 45
  36. 85
  37. 34
  38. 270
  39. 136
  40. 85

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