UPSC NDA II 2013 General Ability Paper

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Question : 115 of 150

Marks: +1, -0

A beautiful rainbow on the sky is due to the

dispersion of sunlight from a water droplet only
reflection of sunlight from a water droplet only
reflection and refraction of sunlight from a water droplet only
refraction, dispersion and reflection of sunlight from a water droplet.

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