BPSC 56th-59th Exam Prelims 15 Mar 2015 Solved Paper

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Question : 126 of 150

Marks: +1, -0

The series

1 /2 + 5/ 6 + 7/ 6 + .......

is

arithmetic series
geometric series
harmonic series
exponential series

Solution:

The series is

\;{1}/{2}+\;{5}/{6}+\;{7}/{6} . . .

is a arithmetic series.
Because the difference between two successive terms are same.

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