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This question belongs to State GK Goa

Goa

?

When was Mercurim formed?

A) 3.5 billion years ago B) 4.5 billion years ago C) 2.5 billion years ago D) None of these

Answer & Solution

Correct Answer: Option B

Mercury formed about 4.5 billion years ago when gravity pulled swirling gas and dust together to form this small planet nearest the Sun. Like its fellow terrestrial planets, Mercury has a central core, a rocky mantle, and a solid crust.

Question posted by Examveda

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