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Find the odd one

A. Basalt

B. Ruby

C. Emerald

D. Sapphire

Answer: Option A

Solution (By Examveda Team)

Basalt is the most common type of solidified lava. It mainly comprises of Feldspar, Pyroxene and Plagioclase. The other 3 given option are gems.

This Question Belongs to Geography >> Lithosphere

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Comments (1)

  1. Gajendra Irwe
    Gajendra Irwe:
    5 years ago

    Obsidian, ruby, pumice, granite which is odd

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