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Percentage Decrease Practice Worksheet

Percentage lesson 11: Percentage decrease · Set 986 · 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 water bottle comes down from ₹400 to ₹256. What is the percentage decrease?
  2. 2.A tank has 50 litres of water and 14% of it is used. How many litres are left?
  3. 3.A team scored 400 runs in one match and 13% fewer in the next. How many runs did it score in the next match?
  4. 4.A team scored 80 runs in one match and 44 runs in the next. What is the percentage decrease?
  5. 5.A team scored 50 runs in one match and 40 runs in the next. What is the percentage decrease?
  6. 6.A torch costs ₹150. The price comes down by 26%. What is the new price, in rupees?
  7. 7.A team scored 40 runs in one match and 36 runs in the next. What is the percentage decrease?
  8. 8.A team scored 300 runs in one match and 210 runs in the next. What is the percentage decrease?
  9. 9.A team scored 100 runs in one match and 83% fewer in the next. How many runs did it score in the next match?
  10. 10.A football costs ₹20. The price comes down by 75%. What is the new price, in rupees?
  11. 11.A team scored 200 runs in one match and 53% fewer in the next. How many runs did it score in the next match?
  12. 12.A tank had 400 litres of water. Now it has 144 litres. What is the percentage decrease?
  13. 13.The price of a torch comes down from ₹400 to ₹244. What is the percentage decrease?
  14. 14.A team scored 20 runs in one match and 60% fewer in the next. How many runs did it score in the next match?
  15. 15.A team scored 120 runs in one match and 10% fewer in the next. How many runs did it score in the next match?
  16. 16.A team scored 80 runs in one match and 15% fewer in the next. How many runs did it score in the next match?
  17. 17.A tank had 50 litres of water. Now it has 41 litres. What is the percentage decrease?
  18. 18.A tank has 500 litres of water and 13% of it is used. How many litres are left?
  19. 19.A tank had 200 litres of water. Now it has 78 litres. What is the percentage decrease?
  20. 20.A tank had 250 litres of water. Now it has 100 litres. What is the percentage decrease?
  21. 21.A team scored 25 runs in one match and 76% fewer in the next. How many runs did it score in the next match?
  22. 22.A tank had 250 litres of water. Now it has 45 litres. What is the percentage decrease?
  23. 23.A team scored 50 runs in one match and 39 runs in the next. What is the percentage decrease?
  24. 24.The price of a wall clock comes down from ₹20 to ₹4. What is the percentage decrease?
  25. 25.A team scored 25 runs in one match and 20 runs in the next. What is the percentage decrease?
  26. 26.A kite costs ₹150. The price comes down by 78%. What is the new price, in rupees?
  27. 27.A team scored 25 runs in one match and 6 runs in the next. What is the percentage decrease?
  28. 28.A team scored 200 runs in one match and 124 runs in the next. What is the percentage decrease?
  29. 29.A team scored 500 runs in one match and 27% fewer in the next. How many runs did it score in the next match?
  30. 30.The price of a school bag comes down from ₹20 to ₹8. What is the percentage decrease?
  31. 31.A team scored 100 runs in one match and 88 runs in the next. What is the percentage decrease?
  32. 32.A tank had 500 litres of water. Now it has 170 litres. What is the percentage decrease?
  33. 33.A pencil box costs ₹300. The price comes down by 52%. What is the new price, in rupees?
  34. 34.A tank has 150 litres of water and 38% of it is used. How many litres are left?
  35. 35.A torch costs ₹250. The price comes down by 22%. What is the new price, in rupees?
  36. 36.A tank has 40 litres of water and 20% of it is used. How many litres are left?
  37. 37.A school bag costs ₹120. The price comes down by 85%. What is the new price, in rupees?
  38. 38.A tank had 200 litres of water. Now it has 150 litres. What is the percentage decrease?
  39. 39.A water bottle costs ₹80. The price comes down by 65%. What is the new price, in rupees?
  40. 40.A tank has 100 litres of water and 28% of it is used. How many litres are left?

Answer key

  1. 36
  2. 43
  3. 348
  4. 45
  5. 20
  6. 111
  7. 10
  8. 30
  9. 17
  10. 5
  11. 94
  12. 64
  13. 39
  14. 8
  15. 108
  16. 68
  17. 18
  18. 435
  19. 61
  20. 60
  21. 6
  22. 82
  23. 22
  24. 80
  25. 20
  26. 33
  27. 76
  28. 38
  29. 365
  30. 60
  31. 12
  32. 66
  33. 144
  34. 93
  35. 195
  36. 32
  37. 18
  38. 25
  39. 28
  40. 72

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