RRB Group D 13-Dec-2018 Shift 2 Solved Paper

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Question : 60 of 100

Marks: +1, -0

Find the next term in this series.

1/√5,2/5,3/{5√5},4/{25},5/{25√5},____?

$6/{125√5}$
$6/{125}$
$6/{25√5}$
$6/√{125}$

Solution:

Pattern:

{N+1}/{D×√5}

Thus

{5+1}/{25√5×√5}=6/{25×5}=6/{125}

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