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Percentage Decrease Practice Worksheet

Percentage lesson 11: Percentage decrease · Set 412 · 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 40 runs in one match and 15% fewer in the next. How many runs did it score in the next match?
  2. 2.A tank has 60 litres of water and 20% of it is used. How many litres are left?
  3. 3.A water bottle costs ₹40. The price comes down by 80%. What is the new price, in rupees?
  4. 4.The price of a football comes down from ₹100 to ₹91. What is the percentage decrease?
  5. 5.A table fan costs ₹250. The price comes down by 20%. What is the new price, in rupees?
  6. 6.A team scored 150 runs in one match and 18% fewer in the next. How many runs did it score in the next match?
  7. 7.A lunch box costs ₹300. The price comes down by 61%. What is the new price, in rupees?
  8. 8.A table fan costs ₹20. The price comes down by 5%. What is the new price, in rupees?
  9. 9.A table fan costs ₹200. The price comes down by 22%. What is the new price, in rupees?
  10. 10.A school bag costs ₹250. The price comes down by 42%. What is the new price, in rupees?
  11. 11.A cricket bat costs ₹25. The price comes down by 56%. What is the new price, in rupees?
  12. 12.A tank had 60 litres of water. Now it has 48 litres. What is the percentage decrease?
  13. 13.A team scored 25 runs in one match and 20 runs in the next. What is the percentage decrease?
  14. 14.A team scored 60 runs in one match and 42 runs in the next. What is the percentage decrease?
  15. 15.A team scored 20 runs in one match and 10% fewer in the next. How many runs did it score in the next match?
  16. 16.A team scored 60 runs in one match and 90% fewer in the next. How many runs did it score in the next match?
  17. 17.A team scored 80 runs in one match and 25% fewer in the next. How many runs did it score in the next match?
  18. 18.A team scored 120 runs in one match and 108 runs in the next. What is the percentage decrease?
  19. 19.The price of a pencil box comes down from ₹400 to ₹324. What is the percentage decrease?
  20. 20.A tank had 120 litres of water. Now it has 24 litres. What is the percentage decrease?
  21. 21.A tank has 400 litres of water and 54% of it is used. How many litres are left?
  22. 22.A toy car costs ₹20. The price comes down by 45%. What is the new price, in rupees?
  23. 23.A tank had 150 litres of water. Now it has 48 litres. What is the percentage decrease?
  24. 24.A tank has 80 litres of water and 40% of it is used. How many litres are left?
  25. 25.A tank had 250 litres of water. Now it has 175 litres. What is the percentage decrease?
  26. 26.The price of a water bottle comes down from ₹20 to ₹6. What is the percentage decrease?
  27. 27.A team scored 50 runs in one match and 82% fewer in the next. How many runs did it score in the next match?
  28. 28.A tank had 120 litres of water. Now it has 78 litres. What is the percentage decrease?
  29. 29.A tank has 120 litres of water and 45% of it is used. How many litres are left?
  30. 30.A lunch box costs ₹120. The price comes down by 40%. What is the new price, in rupees?
  31. 31.A tank has 500 litres of water and 37% of it is used. How many litres are left?
  32. 32.A team scored 150 runs in one match and 141 runs in the next. What is the percentage decrease?
  33. 33.The price of a water bottle comes down from ₹40 to ₹28. What is the percentage decrease?
  34. 34.The price of a table fan comes down from ₹40 to ₹26. What is the percentage decrease?
  35. 35.A team scored 25 runs in one match and 22 runs in the next. What is the percentage decrease?
  36. 36.A team scored 80 runs in one match and 44 runs in the next. What is the percentage decrease?
  37. 37.A tank has 60 litres of water and 65% of it is used. How many litres are left?
  38. 38.A tank had 250 litres of water. Now it has 150 litres. What is the percentage decrease?
  39. 39.A tank had 80 litres of water. Now it has 12 litres. What is the percentage decrease?
  40. 40.A team scored 20 runs in one match and 5% fewer in the next. How many runs did it score in the next match?

Answer key

  1. 34
  2. 48
  3. 8
  4. 9
  5. 200
  6. 123
  7. 117
  8. 19
  9. 156
  10. 145
  11. 11
  12. 20
  13. 20
  14. 30
  15. 18
  16. 6
  17. 60
  18. 10
  19. 19
  20. 80
  21. 184
  22. 11
  23. 68
  24. 48
  25. 30
  26. 70
  27. 9
  28. 35
  29. 66
  30. 72
  31. 315
  32. 6
  33. 30
  34. 35
  35. 12
  36. 45
  37. 21
  38. 40
  39. 85
  40. 19

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