UPSC NDA II 2010 General Ability Paper

PART B : GENERAL KNOWLEDGE

Question : 68 of 150

Marks: +1, -0

An annular solar eclipse occurred during January 2010 with duration of annularity around 12 minutes. It is predicted that such long annular duration will not occur till the year 3043. Such prediction is possible due to:

Einstein's theory of relativity
Darwin's theory of natural selection
Newton's theory of gravitation
Hawking's theory of black hole

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