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Percentage Decrease Practice Worksheet

Percentage lesson 11: Percentage decrease · Set 583 · 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 ₹60 to ₹54. What is the percentage decrease?
  2. 2.A tank had 400 litres of water. Now it has 40 litres. What is the percentage decrease?
  3. 3.A tank has 300 litres of water and 73% of it is used. How many litres are left?
  4. 4.A football costs ₹100. The price comes down by 55%. What is the new price, in rupees?
  5. 5.A tank had 80 litres of water. Now it has 48 litres. What is the percentage decrease?
  6. 6.The price of a water bottle comes down from ₹250 to ₹40. What is the percentage decrease?
  7. 7.A team scored 400 runs in one match and 15% fewer in the next. How many runs did it score in the next match?
  8. 8.A tank has 80 litres of water and 40% of it is used. How many litres are left?
  9. 9.A team scored 500 runs in one match and 310 runs in the next. What is the percentage decrease?
  10. 10.A wall clock costs ₹60. The price comes down by 80%. What is the new price, in rupees?
  11. 11.A football costs ₹400. The price comes down by 26%. What is the new price, in rupees?
  12. 12.A table fan costs ₹120. The price comes down by 30%. What is the new price, in rupees?
  13. 13.The price of a wall clock comes down from ₹120 to ₹48. What is the percentage decrease?
  14. 14.A storybook costs ₹100. The price comes down by 28%. What is the new price, in rupees?
  15. 15.A tank has 20 litres of water and 25% of it is used. How many litres are left?
  16. 16.A team scored 400 runs in one match and 76 runs in the next. What is the percentage decrease?
  17. 17.The price of a water bottle comes down from ₹80 to ₹60. What is the percentage decrease?
  18. 18.A team scored 80 runs in one match and 64 runs in the next. What is the percentage decrease?
  19. 19.A team scored 25 runs in one match and 17 runs in the next. What is the percentage decrease?
  20. 20.A team scored 100 runs in one match and 58% fewer in the next. How many runs did it score in the next match?
  21. 21.A team scored 100 runs in one match and 67 runs in the next. What is the percentage decrease?
  22. 22.A tank had 20 litres of water. Now it has 12 litres. What is the percentage decrease?
  23. 23.A toy car costs ₹25. The price comes down by 88%. What is the new price, in rupees?
  24. 24.A team scored 120 runs in one match and 84 runs in the next. What is the percentage decrease?
  25. 25.A team scored 100 runs in one match and 76 runs in the next. What is the percentage decrease?
  26. 26.A tank has 200 litres of water and 20% of it is used. How many litres are left?
  27. 27.A lunch box costs ₹25. The price comes down by 32%. What is the new price, in rupees?
  28. 28.A team scored 50 runs in one match and 11 runs in the next. What is the percentage decrease?
  29. 29.A tank has 80 litres of water and 70% of it is used. How many litres are left?
  30. 30.A tank has 120 litres of water and 90% of it is used. How many litres are left?
  31. 31.A tank has 500 litres of water and 47% of it is used. How many litres are left?
  32. 32.A team scored 40 runs in one match and 80% fewer in the next. How many runs did it score in the next match?
  33. 33.The price of a wall clock comes down from ₹100 to ₹37. What is the percentage decrease?
  34. 34.A team scored 40 runs in one match and 45% fewer in the next. How many runs did it score in the next match?
  35. 35.A team scored 500 runs in one match and 125 runs in the next. What is the percentage decrease?
  36. 36.A tank has 200 litres of water and 24% of it is used. How many litres are left?
  37. 37.A tank has 50 litres of water and 52% of it is used. How many litres are left?
  38. 38.A team scored 40 runs in one match and 4 runs in the next. What is the percentage decrease?
  39. 39.A team scored 500 runs in one match and 56% fewer in the next. How many runs did it score in the next match?
  40. 40.A kite costs ₹500. The price comes down by 11%. What is the new price, in rupees?

Answer key

  1. 10
  2. 90
  3. 81
  4. 45
  5. 40
  6. 84
  7. 340
  8. 48
  9. 38
  10. 12
  11. 296
  12. 84
  13. 60
  14. 72
  15. 15
  16. 81
  17. 25
  18. 20
  19. 32
  20. 42
  21. 33
  22. 40
  23. 3
  24. 30
  25. 24
  26. 160
  27. 17
  28. 78
  29. 24
  30. 12
  31. 265
  32. 8
  33. 63
  34. 22
  35. 75
  36. 152
  37. 24
  38. 90
  39. 220
  40. 445

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