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Percentage Decrease Practice Worksheet

Percentage lesson 11: Percentage decrease · Set 368 · 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 tank has 400 litres of water and 37% of it is used. How many litres are left?
  2. 2.A team scored 150 runs in one match and 38% fewer in the next. How many runs did it score in the next match?
  3. 3.A wall clock costs ₹400. The price comes down by 76%. What is the new price, in rupees?
  4. 4.A football costs ₹250. The price comes down by 6%. What is the new price, in rupees?
  5. 5.A tank had 150 litres of water. Now it has 39 litres. What is the percentage decrease?
  6. 6.A tank has 25 litres of water and 52% of it is used. How many litres are left?
  7. 7.A tank had 60 litres of water. Now it has 27 litres. What is the percentage decrease?
  8. 8.The price of a lunch box comes down from ₹50 to ₹31. What is the percentage decrease?
  9. 9.A tank had 500 litres of water. Now it has 455 litres. What is the percentage decrease?
  10. 10.A tank had 25 litres of water. Now it has 5 litres. What is the percentage decrease?
  11. 11.A tank has 150 litres of water and 84% of it is used. How many litres are left?
  12. 12.A table fan costs ₹50. The price comes down by 86%. What is the new price, in rupees?
  13. 13.A team scored 60 runs in one match and 30 runs in the next. What is the percentage decrease?
  14. 14.The price of a pencil box comes down from ₹80 to ₹72. What is the percentage decrease?
  15. 15.A football costs ₹400. The price comes down by 74%. What is the new price, in rupees?
  16. 16.A team scored 300 runs in one match and 96 runs in the next. What is the percentage decrease?
  17. 17.A pencil box costs ₹300. The price comes down by 16%. What is the new price, in rupees?
  18. 18.The price of a toy car comes down from ₹40 to ₹12. What is the percentage decrease?
  19. 19.A water bottle costs ₹500. The price comes down by 48%. What is the new price, in rupees?
  20. 20.The price of a pencil box comes down from ₹400 to ₹380. What is the percentage decrease?
  21. 21.A kite costs ₹150. The price comes down by 20%. What is the new price, in rupees?
  22. 22.A team scored 500 runs in one match and 420 runs in the next. What is the percentage decrease?
  23. 23.A team scored 25 runs in one match and 14 runs in the next. What is the percentage decrease?
  24. 24.A team scored 100 runs in one match and 66 runs in the next. What is the percentage decrease?
  25. 25.A team scored 80 runs in one match and 72 runs in the next. What is the percentage decrease?
  26. 26.A team scored 120 runs in one match and 90 runs in the next. What is the percentage decrease?
  27. 27.A football costs ₹150. The price comes down by 16%. What is the new price, in rupees?
  28. 28.The price of a football comes down from ₹60 to ₹21. What is the percentage decrease?
  29. 29.A team scored 50 runs in one match and 20 runs in the next. What is the percentage decrease?
  30. 30.A team scored 400 runs in one match and 320 runs in the next. What is the percentage decrease?
  31. 31.A wall clock costs ₹50. The price comes down by 26%. What is the new price, in rupees?
  32. 32.A tank had 40 litres of water. Now it has 32 litres. What is the percentage decrease?
  33. 33.A team scored 25 runs in one match and 23 runs in the next. What is the percentage decrease?
  34. 34.A tank had 60 litres of water. Now it has 54 litres. What is the percentage decrease?
  35. 35.A kite costs ₹20. The price comes down by 40%. What is the new price, in rupees?
  36. 36.The price of a wall clock comes down from ₹300 to ₹69. What is the percentage decrease?
  37. 37.A team scored 80 runs in one match and 60% fewer in the next. How many runs did it score in the next match?
  38. 38.A team scored 80 runs in one match and 8 runs in the next. What is the percentage decrease?
  39. 39.A tank has 60 litres of water and 60% of it is used. How many litres are left?
  40. 40.A team scored 40 runs in one match and 12 runs in the next. What is the percentage decrease?

Answer key

  1. 252
  2. 93
  3. 96
  4. 235
  5. 74
  6. 12
  7. 55
  8. 38
  9. 9
  10. 80
  11. 24
  12. 7
  13. 50
  14. 10
  15. 104
  16. 68
  17. 252
  18. 70
  19. 260
  20. 5
  21. 120
  22. 16
  23. 44
  24. 34
  25. 10
  26. 25
  27. 126
  28. 65
  29. 60
  30. 20
  31. 37
  32. 20
  33. 8
  34. 10
  35. 12
  36. 77
  37. 32
  38. 90
  39. 24
  40. 70

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