The Geometric Mean (G.M) for the series 1, 2, 4 is

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Question:

The Geometric Mean (G.M) for the series 1, 2, 4 is

A.

2

B.

7/3

C.

3/7

D.

2.5

Answer» a. 2

Note: The above multiple-choice question is for all general and Competitive Exams in India.