RRB Group D 10-Oct-2018 Shift 2 Solved Paper

Question : 69 of 100

Marks: +1, -0

A man walks

10 \ { m}

towards east and then

28 \ { m}

towards north. How far is he from his starting point?

Solution:

Distance between starting and finishing point

=\√{(10)^{2}+(28)^{2}}

=\√{100+784}=\√{884}

=2 \√{221} \ { m}

Go to Question:

Prev Question

Next Question