Question on pi – Solution (CSIR-NET December 2016 Part A)

This is a CSIR-NET December 2016 Part A question of Life Sciences, Physical Sciences.

Question discussed: Comparing numerical values, which of the following is different from the rest?

(1) The ratio of the circumference of a circle to its diameter.

(2) The sum of the three angles of a plane triangle expressed in radians.

(3) 22/7

(4) The net volume of a hemisphere of unit radius, and a cone of unit radius and unit height.

Discussed by – Christy Varghese

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