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General Knowledge Medium FPSC PPSC NTS Uploaded: 26 Jul 2026

Which gas makes up the majority of the Sun?

  • A Oxygen
  • B Hydrogen
  • C Carbon
  • D Helium
Correct Answer: Option B — Hydrogen
Explanation:
The Sun is composed primarily of hydrogen approximately 73 percent by mass which undergoes nuclear fusion to form helium releasing the enormous amounts of energy that power the solar system.
Submitted by: PaperMCQs
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