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Percentage Decrease Practice Worksheet

Percentage lesson 11: Percentage decrease · Set 347 · 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 100 runs in one match and 62 runs in the next. What is the percentage decrease?
  2. 2.The price of a torch comes down from ₹40 to ₹32. What is the percentage decrease?
  3. 3.A table fan costs ₹500. The price comes down by 15%. What is the new price, in rupees?
  4. 4.A tank has 50 litres of water and 72% of it is used. How many litres are left?
  5. 5.A table fan costs ₹250. The price comes down by 22%. What is the new price, in rupees?
  6. 6.A team scored 50 runs in one match and 76% fewer in the next. How many runs did it score in the next match?
  7. 7.The price of a table fan comes down from ₹200 to ₹56. What is the percentage decrease?
  8. 8.A tank has 400 litres of water and 21% of it is used. How many litres are left?
  9. 9.A tank has 250 litres of water and 24% of it is used. How many litres are left?
  10. 10.A tank had 100 litres of water. Now it has 18 litres. What is the percentage decrease?
  11. 11.A lunch box costs ₹100. The price comes down by 25%. What is the new price, in rupees?
  12. 12.A storybook costs ₹120. The price comes down by 90%. What is the new price, in rupees?
  13. 13.A tank had 150 litres of water. Now it has 120 litres. What is the percentage decrease?
  14. 14.A cricket bat costs ₹400. The price comes down by 27%. What is the new price, in rupees?
  15. 15.A table fan costs ₹50. The price comes down by 54%. What is the new price, in rupees?
  16. 16.A team scored 50 runs in one match and 38 runs in the next. What is the percentage decrease?
  17. 17.A school bag costs ₹60. The price comes down by 25%. What is the new price, in rupees?
  18. 18.The price of a football comes down from ₹100 to ₹24. What is the percentage decrease?
  19. 19.A tank had 40 litres of water. Now it has 8 litres. What is the percentage decrease?
  20. 20.The price of a kite comes down from ₹400 to ₹236. What is the percentage decrease?
  21. 21.A team scored 25 runs in one match and 17 runs in the next. What is the percentage decrease?
  22. 22.A kite costs ₹20. The price comes down by 5%. What is the new price, in rupees?
  23. 23.A tank has 80 litres of water and 15% of it is used. How many litres are left?
  24. 24.A tank has 400 litres of water and 23% of it is used. How many litres are left?
  25. 25.The price of a cricket bat comes down from ₹25 to ₹16. What is the percentage decrease?
  26. 26.A tank has 40 litres of water and 10% of it is used. How many litres are left?
  27. 27.A tank had 300 litres of water. Now it has 213 litres. What is the percentage decrease?
  28. 28.A team scored 400 runs in one match and 136 runs in the next. What is the percentage decrease?
  29. 29.A team scored 250 runs in one match and 20% fewer in the next. How many runs did it score in the next match?
  30. 30.A team scored 400 runs in one match and 208 runs in the next. What is the percentage decrease?
  31. 31.The price of a kite comes down from ₹60 to ₹33. What is the percentage decrease?
  32. 32.A tank has 100 litres of water and 55% of it is used. How many litres are left?
  33. 33.A tank has 50 litres of water and 82% of it is used. How many litres are left?
  34. 34.A team scored 40 runs in one match and 6 runs in the next. What is the percentage decrease?
  35. 35.The price of a toy car comes down from ₹400 to ₹324. What is the percentage decrease?
  36. 36.A team scored 60 runs in one match and 54 runs in the next. What is the percentage decrease?
  37. 37.A team scored 40 runs in one match and 12 runs in the next. What is the percentage decrease?
  38. 38.A team scored 100 runs in one match and 38 runs in the next. What is the percentage decrease?
  39. 39.The price of a lunch box comes down from ₹80 to ₹24. What is the percentage decrease?
  40. 40.The price of a pencil box comes down from ₹60 to ₹30. What is the percentage decrease?

Answer key

  1. 38
  2. 20
  3. 425
  4. 14
  5. 195
  6. 12
  7. 72
  8. 316
  9. 190
  10. 82
  11. 75
  12. 12
  13. 20
  14. 292
  15. 23
  16. 24
  17. 45
  18. 76
  19. 80
  20. 41
  21. 32
  22. 19
  23. 68
  24. 308
  25. 36
  26. 36
  27. 29
  28. 66
  29. 200
  30. 48
  31. 45
  32. 45
  33. 9
  34. 85
  35. 19
  36. 10
  37. 70
  38. 62
  39. 70
  40. 50

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