# How Far is He From His Starting Point?

Ravi walks 8 km North-East and then 6km South-East. How far is he from his starting point?

1. 14 km
2. 7 km
3. 9 km
4. 10 km
Monis Rasool Professor Asked on 21st June 2015 in

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Explanation:-
Ravi walks in the North-East = 8 Km
And walks in the South – East  = 6 Km
Now, in the figure-

Distance between starting point and end point = Ö(82 + 62) = Ö (64 + 36)
= Ö100 = 10 Km
Hence, the answer is (4) 10 Km.

Anurag Mishra Professor Answered on 22nd June 2015.