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Percentage Decrease Practice Worksheet

Percentage lesson 11: Percentage decrease · Set 300 · 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 toy car costs ₹400. The price comes down by 78%. What is the new price, in rupees?
  2. 2.A team scored 25 runs in one match and 23 runs in the next. What is the percentage decrease?
  3. 3.A tank has 200 litres of water and 60% of it is used. How many litres are left?
  4. 4.A tank has 300 litres of water and 6% of it is used. How many litres are left?
  5. 5.A team scored 400 runs in one match and 50% fewer in the next. How many runs did it score in the next match?
  6. 6.A table fan costs ₹200. The price comes down by 27%. What is the new price, in rupees?
  7. 7.The price of a lunch box comes down from ₹25 to ₹5. What is the percentage decrease?
  8. 8.The price of a table fan comes down from ₹80 to ₹40. What is the percentage decrease?
  9. 9.The price of a water bottle comes down from ₹20 to ₹10. What is the percentage decrease?
  10. 10.A tank has 60 litres of water and 5% of it is used. How many litres are left?
  11. 11.A tank has 50 litres of water and 64% of it is used. How many litres are left?
  12. 12.A water bottle costs ₹120. The price comes down by 90%. What is the new price, in rupees?
  13. 13.A team scored 40 runs in one match and 24 runs in the next. What is the percentage decrease?
  14. 14.A tank had 40 litres of water. Now it has 14 litres. What is the percentage decrease?
  15. 15.The price of a kite comes down from ₹40 to ₹16. What is the percentage decrease?
  16. 16.A tank has 20 litres of water and 45% of it is used. How many litres are left?
  17. 17.A tank has 250 litres of water and 48% of it is used. How many litres are left?
  18. 18.The price of a football comes down from ₹120 to ₹114. What is the percentage decrease?
  19. 19.A torch costs ₹200. The price comes down by 12%. What is the new price, in rupees?
  20. 20.A tank had 120 litres of water. Now it has 114 litres. What is the percentage decrease?
  21. 21.A team scored 500 runs in one match and 82% fewer in the next. How many runs did it score in the next match?
  22. 22.A tank had 80 litres of water. Now it has 40 litres. What is the percentage decrease?
  23. 23.A team scored 150 runs in one match and 129 runs in the next. What is the percentage decrease?
  24. 24.A team scored 25 runs in one match and 24% fewer in the next. How many runs did it score in the next match?
  25. 25.A team scored 40 runs in one match and 15% fewer in the next. How many runs did it score in the next match?
  26. 26.A tank has 500 litres of water and 40% of it is used. How many litres are left?
  27. 27.The price of a water bottle comes down from ₹300 to ₹225. What is the percentage decrease?
  28. 28.A pencil box costs ₹60. The price comes down by 55%. What is the new price, in rupees?
  29. 29.A tank had 120 litres of water. Now it has 18 litres. What is the percentage decrease?
  30. 30.A team scored 120 runs in one match and 18 runs in the next. What is the percentage decrease?
  31. 31.A team scored 25 runs in one match and 21 runs in the next. What is the percentage decrease?
  32. 32.A tank has 20 litres of water and 20% of it is used. How many litres are left?
  33. 33.A tank has 25 litres of water and 32% of it is used. How many litres are left?
  34. 34.A team scored 150 runs in one match and 15 runs in the next. What is the percentage decrease?
  35. 35.A school bag costs ₹150. The price comes down by 74%. What is the new price, in rupees?
  36. 36.A tank had 50 litres of water. Now it has 24 litres. What is the percentage decrease?
  37. 37.A team scored 150 runs in one match and 48 runs in the next. What is the percentage decrease?
  38. 38.A tank has 80 litres of water and 25% of it is used. How many litres are left?
  39. 39.A tank has 400 litres of water and 76% of it is used. How many litres are left?
  40. 40.A tank had 80 litres of water. Now it has 28 litres. What is the percentage decrease?

Answer key

  1. 88
  2. 8
  3. 80
  4. 282
  5. 200
  6. 146
  7. 80
  8. 50
  9. 50
  10. 57
  11. 18
  12. 12
  13. 40
  14. 65
  15. 60
  16. 11
  17. 130
  18. 5
  19. 176
  20. 5
  21. 90
  22. 50
  23. 14
  24. 19
  25. 34
  26. 300
  27. 25
  28. 27
  29. 85
  30. 85
  31. 16
  32. 16
  33. 17
  34. 90
  35. 39
  36. 52
  37. 68
  38. 60
  39. 96
  40. 65

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