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Percentage Decrease Practice Worksheet

Percentage lesson 11: Percentage decrease · Set 982 · 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 team scored 80 runs in one match and 35% fewer in the next. How many runs did it score in the next match?
  2. 2.A tank had 150 litres of water. Now it has 135 litres. What is the percentage decrease?
  3. 3.A tank had 200 litres of water. Now it has 176 litres. What is the percentage decrease?
  4. 4.A tank had 60 litres of water. Now it has 6 litres. What is the percentage decrease?
  5. 5.A wall clock costs ₹300. The price comes down by 80%. What is the new price, in rupees?
  6. 6.A water bottle costs ₹400. The price comes down by 81%. What is the new price, in rupees?
  7. 7.A team scored 60 runs in one match and 30% fewer in the next. How many runs did it score in the next match?
  8. 8.A tank had 40 litres of water. Now it has 28 litres. What is the percentage decrease?
  9. 9.A water bottle costs ₹50. The price comes down by 6%. What is the new price, in rupees?
  10. 10.A tank had 50 litres of water. Now it has 8 litres. What is the percentage decrease?
  11. 11.A tank has 25 litres of water and 12% of it is used. How many litres are left?
  12. 12.A team scored 20 runs in one match and 16 runs in the next. What is the percentage decrease?
  13. 13.A team scored 80 runs in one match and 50% fewer in the next. How many runs did it score in the next match?
  14. 14.The price of a cricket bat comes down from ₹100 to ₹39. What is the percentage decrease?
  15. 15.A school bag costs ₹20. The price comes down by 15%. What is the new price, in rupees?
  16. 16.A tank had 20 litres of water. Now it has 3 litres. What is the percentage decrease?
  17. 17.A football costs ₹150. The price comes down by 16%. What is the new price, in rupees?
  18. 18.A tank had 120 litres of water. Now it has 102 litres. What is the percentage decrease?
  19. 19.A team scored 120 runs in one match and 60% fewer in the next. How many runs did it score in the next match?
  20. 20.A tank had 500 litres of water. Now it has 145 litres. What is the percentage decrease?
  21. 21.A tank had 200 litres of water. Now it has 120 litres. What is the percentage decrease?
  22. 22.A lunch box costs ₹25. The price comes down by 28%. What is the new price, in rupees?
  23. 23.A team scored 50 runs in one match and 36 runs in the next. What is the percentage decrease?
  24. 24.The price of a wall clock comes down from ₹500 to ₹50. What is the percentage decrease?
  25. 25.A team scored 250 runs in one match and 12% fewer in the next. How many runs did it score in the next match?
  26. 26.A team scored 50 runs in one match and 10 runs in the next. What is the percentage decrease?
  27. 27.The price of a table fan comes down from ₹40 to ₹20. What is the percentage decrease?
  28. 28.A tank had 100 litres of water. Now it has 48 litres. What is the percentage decrease?
  29. 29.A tank had 40 litres of water. Now it has 38 litres. What is the percentage decrease?
  30. 30.A team scored 250 runs in one match and 185 runs in the next. What is the percentage decrease?
  31. 31.A team scored 500 runs in one match and 60 runs in the next. What is the percentage decrease?
  32. 32.A tank had 60 litres of water. Now it has 27 litres. What is the percentage decrease?
  33. 33.The price of a toy car comes down from ₹120 to ₹102. What is the percentage decrease?
  34. 34.A tank had 20 litres of water. Now it has 16 litres. What is the percentage decrease?
  35. 35.A team scored 40 runs in one match and 10 runs in the next. What is the percentage decrease?
  36. 36.A torch costs ₹250. The price comes down by 86%. What is the new price, in rupees?
  37. 37.A team scored 40 runs in one match and 16 runs in the next. What is the percentage decrease?
  38. 38.A tank had 80 litres of water. Now it has 8 litres. What is the percentage decrease?
  39. 39.A kite costs ₹80. The price comes down by 50%. What is the new price, in rupees?
  40. 40.The price of a football comes down from ₹500 to ₹275. What is the percentage decrease?

Answer key

  1. 52
  2. 10
  3. 12
  4. 90
  5. 60
  6. 76
  7. 42
  8. 30
  9. 47
  10. 84
  11. 22
  12. 20
  13. 40
  14. 61
  15. 17
  16. 85
  17. 126
  18. 15
  19. 48
  20. 71
  21. 40
  22. 18
  23. 28
  24. 90
  25. 220
  26. 80
  27. 50
  28. 52
  29. 5
  30. 26
  31. 88
  32. 55
  33. 15
  34. 20
  35. 75
  36. 35
  37. 60
  38. 90
  39. 40
  40. 45

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