← Percentage decrease lesson New set →

Percentage Decrease Practice Worksheet

Percentage lesson 11: Percentage decrease · Set 53 · 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 lunch box costs ₹20. The price comes down by 90%. What is the new price, in rupees?
  2. 2.A football costs ₹200. The price comes down by 29%. What is the new price, in rupees?
  3. 3.A tank has 25 litres of water and 52% of it is used. How many litres are left?
  4. 4.A team scored 400 runs in one match and 360 runs in the next. What is the percentage decrease?
  5. 5.A tank has 60 litres of water and 55% of it is used. How many litres are left?
  6. 6.A team scored 25 runs in one match and 68% fewer in the next. How many runs did it score in the next match?
  7. 7.A team scored 25 runs in one match and 18 runs in the next. What is the percentage decrease?
  8. 8.A tank had 25 litres of water. Now it has 23 litres. What is the percentage decrease?
  9. 9.A team scored 20 runs in one match and 18 runs in the next. What is the percentage decrease?
  10. 10.A tank has 40 litres of water and 65% of it is used. How many litres are left?
  11. 11.A team scored 50 runs in one match and 19 runs in the next. What is the percentage decrease?
  12. 12.A tank had 200 litres of water. Now it has 174 litres. What is the percentage decrease?
  13. 13.A tank had 80 litres of water. Now it has 16 litres. What is the percentage decrease?
  14. 14.The price of a lunch box comes down from ₹50 to ₹46. What is the percentage decrease?
  15. 15.A team scored 20 runs in one match and 13 runs in the next. What is the percentage decrease?
  16. 16.A tank had 40 litres of water. Now it has 12 litres. What is the percentage decrease?
  17. 17.A tank had 20 litres of water. Now it has 17 litres. What is the percentage decrease?
  18. 18.A lunch box costs ₹60. The price comes down by 75%. What is the new price, in rupees?
  19. 19.The price of a torch comes down from ₹60 to ₹51. What is the percentage decrease?
  20. 20.A team scored 100 runs in one match and 56% fewer in the next. How many runs did it score in the next match?
  21. 21.A tank has 300 litres of water and 75% of it is used. How many litres are left?
  22. 22.A tank had 60 litres of water. Now it has 57 litres. What is the percentage decrease?
  23. 23.A tank had 500 litres of water. Now it has 385 litres. What is the percentage decrease?
  24. 24.A tank has 150 litres of water and 30% of it is used. How many litres are left?
  25. 25.The price of a storybook comes down from ₹50 to ₹10. What is the percentage decrease?
  26. 26.The price of a school bag comes down from ₹250 to ₹155. What is the percentage decrease?
  27. 27.The price of a table fan comes down from ₹120 to ₹48. What is the percentage decrease?
  28. 28.A tank had 200 litres of water. Now it has 44 litres. What is the percentage decrease?
  29. 29.A team scored 20 runs in one match and 80% fewer in the next. How many runs did it score in the next match?
  30. 30.A tank had 500 litres of water. Now it has 70 litres. What is the percentage decrease?
  31. 31.A team scored 150 runs in one match and 105 runs in the next. What is the percentage decrease?
  32. 32.The price of a table fan comes down from ₹50 to ₹8. What is the percentage decrease?
  33. 33.A tank had 40 litres of water. Now it has 14 litres. What is the percentage decrease?
  34. 34.The price of a water bottle comes down from ₹400 to ₹124. What is the percentage decrease?
  35. 35.A pencil box costs ₹300. The price comes down by 60%. What is the new price, in rupees?
  36. 36.A team scored 200 runs in one match and 104 runs in the next. What is the percentage decrease?
  37. 37.A lunch box costs ₹80. The price comes down by 90%. What is the new price, in rupees?
  38. 38.A team scored 25 runs in one match and 19 runs in the next. What is the percentage decrease?
  39. 39.A tank had 80 litres of water. Now it has 32 litres. What is the percentage decrease?
  40. 40.A tank has 120 litres of water and 25% of it is used. How many litres are left?

Answer key

  1. 2
  2. 142
  3. 12
  4. 10
  5. 27
  6. 8
  7. 28
  8. 8
  9. 10
  10. 14
  11. 62
  12. 13
  13. 80
  14. 8
  15. 35
  16. 70
  17. 15
  18. 15
  19. 15
  20. 44
  21. 75
  22. 5
  23. 23
  24. 105
  25. 80
  26. 38
  27. 60
  28. 78
  29. 4
  30. 86
  31. 30
  32. 84
  33. 65
  34. 69
  35. 120
  36. 48
  37. 8
  38. 24
  39. 60
  40. 90

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