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Percentage Decrease Practice Worksheet

Percentage lesson 11: Percentage decrease · Set 563 · 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 60 runs in one match and 48 runs in the next. What is the percentage decrease?
  2. 2.The price of a torch comes down from ₹150 to ₹18. What is the percentage decrease?
  3. 3.A team scored 500 runs in one match and 155 runs in the next. What is the percentage decrease?
  4. 4.The price of a storybook comes down from ₹100 to ₹47. What is the percentage decrease?
  5. 5.A team scored 40 runs in one match and 12 runs in the next. What is the percentage decrease?
  6. 6.A team scored 300 runs in one match and 180 runs in the next. What is the percentage decrease?
  7. 7.A pencil box costs ₹300. The price comes down by 76%. What is the new price, in rupees?
  8. 8.A team scored 200 runs in one match and 23% fewer in the next. How many runs did it score in the next match?
  9. 9.A football costs ₹60. The price comes down by 75%. What is the new price, in rupees?
  10. 10.A tank has 100 litres of water and 62% of it is used. How many litres are left?
  11. 11.A tank had 40 litres of water. Now it has 10 litres. What is the percentage decrease?
  12. 12.A team scored 120 runs in one match and 15% fewer in the next. How many runs did it score in the next match?
  13. 13.A team scored 60 runs in one match and 45 runs in the next. What is the percentage decrease?
  14. 14.A kite costs ₹100. The price comes down by 84%. What is the new price, in rupees?
  15. 15.A tank has 25 litres of water and 8% of it is used. How many litres are left?
  16. 16.A team scored 50 runs in one match and 24% fewer in the next. How many runs did it score in the next match?
  17. 17.A tank had 200 litres of water. Now it has 68 litres. What is the percentage decrease?
  18. 18.A tank had 300 litres of water. Now it has 225 litres. What is the percentage decrease?
  19. 19.A team scored 60 runs in one match and 80% fewer in the next. How many runs did it score in the next match?
  20. 20.A tank had 250 litres of water. Now it has 175 litres. What is the percentage decrease?
  21. 21.A kite costs ₹200. The price comes down by 18%. What is the new price, in rupees?
  22. 22.A team scored 300 runs in one match and 25% fewer in the next. How many runs did it score in the next match?
  23. 23.A tank has 250 litres of water and 18% of it is used. How many litres are left?
  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 500 runs in one match and 70 runs in the next. What is the percentage decrease?
  26. 26.A team scored 150 runs in one match and 99 runs in the next. What is the percentage decrease?
  27. 27.A storybook costs ₹40. The price comes down by 10%. What is the new price, in rupees?
  28. 28.A tank had 25 litres of water. Now it has 15 litres. What is the percentage decrease?
  29. 29.A tank had 50 litres of water. Now it has 28 litres. What is the percentage decrease?
  30. 30.The price of a water bottle comes down from ₹20 to ₹8. What is the percentage decrease?
  31. 31.A tank had 40 litres of water. Now it has 30 litres. What is the percentage decrease?
  32. 32.The price of a water bottle comes down from ₹80 to ₹64. What is the percentage decrease?
  33. 33.A team scored 150 runs in one match and 21 runs in the next. What is the percentage decrease?
  34. 34.A tank had 300 litres of water. Now it has 165 litres. What is the percentage decrease?
  35. 35.A team scored 300 runs in one match and 96 runs in the next. What is the percentage decrease?
  36. 36.The price of a water bottle comes down from ₹300 to ₹222. What is the percentage decrease?
  37. 37.A toy car costs ₹400. The price comes down by 33%. What is the new price, in rupees?
  38. 38.A tank had 500 litres of water. Now it has 295 litres. What is the percentage decrease?
  39. 39.A team scored 40 runs in one match and 5% fewer in the next. How many runs did it score in the next match?
  40. 40.A tank has 80 litres of water and 85% of it is used. How many litres are left?

Answer key

  1. 20
  2. 88
  3. 69
  4. 53
  5. 70
  6. 40
  7. 72
  8. 154
  9. 15
  10. 38
  11. 75
  12. 102
  13. 25
  14. 16
  15. 23
  16. 38
  17. 66
  18. 25
  19. 12
  20. 30
  21. 164
  22. 225
  23. 205
  24. 19
  25. 86
  26. 34
  27. 36
  28. 40
  29. 44
  30. 60
  31. 25
  32. 20
  33. 86
  34. 45
  35. 68
  36. 26
  37. 268
  38. 41
  39. 38
  40. 12

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