← Percentage decrease lesson New set →

Percentage Decrease Practice Worksheet

Percentage lesson 11: Percentage decrease · Set 430 · 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 ₹50 to ₹33. What is the percentage decrease?
  2. 2.A lunch box costs ₹100. The price comes down by 15%. What is the new price, in rupees?
  3. 3.A team scored 300 runs in one match and 30 runs in the next. What is the percentage decrease?
  4. 4.A wall clock costs ₹100. The price comes down by 71%. What is the new price, in rupees?
  5. 5.A tank has 120 litres of water and 90% of it is used. How many litres are left?
  6. 6.A tank has 20 litres of water and 75% of it is used. How many litres are left?
  7. 7.A tank had 300 litres of water. Now it has 249 litres. What is the percentage decrease?
  8. 8.The price of a lunch box comes down from ₹25 to ₹21. What is the percentage decrease?
  9. 9.A tank had 250 litres of water. Now it has 155 litres. What is the percentage decrease?
  10. 10.A water bottle costs ₹50. The price comes down by 62%. What is the new price, in rupees?
  11. 11.A team scored 50 runs in one match and 40 runs in the next. What is the percentage decrease?
  12. 12.A tank had 150 litres of water. Now it has 72 litres. What is the percentage decrease?
  13. 13.A team scored 20 runs in one match and 6 runs in the next. What is the percentage decrease?
  14. 14.A tank has 60 litres of water and 50% of it is used. How many litres are left?
  15. 15.A tank had 80 litres of water. Now it has 40 litres. What is the percentage decrease?
  16. 16.A tank has 300 litres of water and 30% of it is used. How many litres are left?
  17. 17.The price of a school bag comes down from ₹80 to ₹56. What is the percentage decrease?
  18. 18.A team scored 80 runs in one match and 8 runs in the next. What is the percentage decrease?
  19. 19.A tank has 400 litres of water and 49% of it is used. How many litres are left?
  20. 20.A team scored 20 runs in one match and 19 runs in the next. What is the percentage decrease?
  21. 21.A team scored 50 runs in one match and 16 runs in the next. What is the percentage decrease?
  22. 22.The price of a torch comes down from ₹300 to ₹51. What is the percentage decrease?
  23. 23.The price of a table fan comes down from ₹40 to ₹30. What is the percentage decrease?
  24. 24.A team scored 25 runs in one match and 13 runs in the next. What is the percentage decrease?
  25. 25.A tank has 50 litres of water and 8% of it is used. How many litres are left?
  26. 26.A team scored 50 runs in one match and 34% fewer in the next. How many runs did it score in the next match?
  27. 27.A team scored 200 runs in one match and 39% fewer in the next. How many runs did it score in the next match?
  28. 28.A team scored 500 runs in one match and 440 runs in the next. What is the percentage decrease?
  29. 29.A water bottle costs ₹400. The price comes down by 46%. What is the new price, in rupees?
  30. 30.A pencil box costs ₹25. The price comes down by 36%. What is the new price, in rupees?
  31. 31.The price of a football comes down from ₹25 to ₹14. What is the percentage decrease?
  32. 32.The price of a pencil box comes down from ₹50 to ₹26. What is the percentage decrease?
  33. 33.A school bag costs ₹100. The price comes down by 55%. What is the new price, in rupees?
  34. 34.A team scored 300 runs in one match and 71% fewer in the next. How many runs did it score in the next match?
  35. 35.A team scored 300 runs in one match and 99 runs in the next. What is the percentage decrease?
  36. 36.A team scored 60 runs in one match and 42 runs in the next. What is the percentage decrease?
  37. 37.A team scored 40 runs in one match and 30% fewer in the next. How many runs did it score in the next match?
  38. 38.A torch costs ₹80. The price comes down by 80%. What is the new price, in rupees?
  39. 39.A tank has 200 litres of water and 26% of it is used. How many litres are left?
  40. 40.A toy car costs ₹80. The price comes down by 55%. What is the new price, in rupees?

Answer key

  1. 34
  2. 85
  3. 90
  4. 29
  5. 12
  6. 5
  7. 17
  8. 16
  9. 38
  10. 19
  11. 20
  12. 52
  13. 70
  14. 30
  15. 50
  16. 210
  17. 30
  18. 90
  19. 204
  20. 5
  21. 68
  22. 83
  23. 25
  24. 48
  25. 46
  26. 33
  27. 122
  28. 12
  29. 216
  30. 16
  31. 44
  32. 48
  33. 45
  34. 87
  35. 67
  36. 30
  37. 28
  38. 16
  39. 148
  40. 36

Free percentage lessons, practice and worksheets at talentjr.in/how-to-calculate-percentage