What is the capacity of Lungs?

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What is the capacity of Lungs? Answer: 6 liters

The total lung capacity of an average healthy adult is commonly stated as approximately six liters, although actual capacity varies according to factors such as age, sex, body size, and physical condition.

Question context

This question is part of 🔬 General Science within the broader 🌐 Current Affairs & GK subject and appears in the PPSC Punjab Public Service Commission preparation collection. Reviewing the answer together with nearby questions helps reinforce the underlying concept and identify how it may appear in competitive exams.