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Percentage Decrease Practice Worksheet

Percentage lesson 11: Percentage decrease · Set 510 · 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 cricket bat comes down from ₹40 to ₹28. What is the percentage decrease?
  2. 2.A team scored 400 runs in one match and 160 runs in the next. What is the percentage decrease?
  3. 3.A football costs ₹250. The price comes down by 42%. What is the new price, in rupees?
  4. 4.A tank had 60 litres of water. Now it has 15 litres. What is the percentage decrease?
  5. 5.A torch costs ₹120. The price comes down by 90%. What is the new price, in rupees?
  6. 6.A team scored 300 runs in one match and 79% fewer in the next. How many runs did it score in the next match?
  7. 7.The price of a football comes down from ₹100 to ₹26. What is the percentage decrease?
  8. 8.A cricket bat costs ₹300. The price comes down by 20%. What is the new price, in rupees?
  9. 9.A lunch box costs ₹60. The price comes down by 20%. What is the new price, in rupees?
  10. 10.The price of a cricket bat comes down from ₹25 to ₹20. What is the percentage decrease?
  11. 11.A team scored 40 runs in one match and 28 runs in the next. What is the percentage decrease?
  12. 12.A cricket bat costs ₹150. The price comes down by 80%. What is the new price, in rupees?
  13. 13.A tank has 80 litres of water and 55% of it is used. How many litres are left?
  14. 14.A tank had 25 litres of water. Now it has 16 litres. What is the percentage decrease?
  15. 15.A team scored 100 runs in one match and 26 runs in the next. What is the percentage decrease?
  16. 16.A team scored 50 runs in one match and 38% fewer in the next. How many runs did it score in the next match?
  17. 17.A team scored 20 runs in one match and 13 runs in the next. What is the percentage decrease?
  18. 18.The price of a pencil box comes down from ₹50 to ₹39. What is the percentage decrease?
  19. 19.A team scored 20 runs in one match and 15 runs in the next. What is the percentage decrease?
  20. 20.A tank had 20 litres of water. Now it has 16 litres. What is the percentage decrease?
  21. 21.A team scored 200 runs in one match and 20% fewer in the next. How many runs did it score in the next match?
  22. 22.A team scored 20 runs in one match and 70% fewer in the next. How many runs did it score in the next match?
  23. 23.A tank had 500 litres of water. Now it has 300 litres. What is the percentage decrease?
  24. 24.The price of a football comes down from ₹300 to ₹81. What is the percentage decrease?
  25. 25.A team scored 100 runs in one match and 28 runs in the next. What is the percentage decrease?
  26. 26.The price of a water bottle comes down from ₹50 to ₹43. What is the percentage decrease?
  27. 27.A tank had 250 litres of water. Now it has 210 litres. What is the percentage decrease?
  28. 28.The price of a school bag comes down from ₹120 to ₹90. What is the percentage decrease?
  29. 29.A team scored 100 runs in one match and 30 runs in the next. What is the percentage decrease?
  30. 30.A tank has 500 litres of water and 17% of it is used. How many litres are left?
  31. 31.A water bottle costs ₹40. The price comes down by 60%. What is the new price, in rupees?
  32. 32.The price of a pencil box comes down from ₹200 to ₹126. What is the percentage decrease?
  33. 33.A team scored 150 runs in one match and 58% fewer in the next. How many runs did it score in the next match?
  34. 34.A tank had 120 litres of water. Now it has 114 litres. What is the percentage decrease?
  35. 35.A team scored 120 runs in one match and 84 runs in the next. What is the percentage decrease?
  36. 36.A table fan costs ₹25. The price comes down by 16%. What is the new price, in rupees?
  37. 37.The price of a wall clock comes down from ₹60 to ₹27. What is the percentage decrease?
  38. 38.A lunch box costs ₹20. The price comes down by 85%. What is the new price, in rupees?
  39. 39.A tank has 100 litres of water and 85% of it is used. How many litres are left?
  40. 40.The price of a school bag comes down from ₹120 to ₹30. What is the percentage decrease?

Answer key

  1. 30
  2. 60
  3. 145
  4. 75
  5. 12
  6. 63
  7. 74
  8. 240
  9. 48
  10. 20
  11. 30
  12. 30
  13. 36
  14. 36
  15. 74
  16. 31
  17. 35
  18. 22
  19. 25
  20. 20
  21. 160
  22. 6
  23. 40
  24. 73
  25. 72
  26. 14
  27. 16
  28. 25
  29. 70
  30. 415
  31. 16
  32. 37
  33. 63
  34. 5
  35. 30
  36. 21
  37. 55
  38. 3
  39. 15
  40. 75

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