SSC CHSL 9 Jan 2017 Shift 1 Paper

Question : 14 of 100

Marks: +1, -0

Farhan travels 4 km in the north-east direction and then turns towards the south-east to travel another 3 km. How far is he now from his original position?

4 km
6 km
7 km
5 km

Validate

Solution:

Farhan travels 4 km in the north-east direction and then turns towards the south-east to travel another 3 km.
Thus, distance between original and final position =

√{(4)^ 2 + (3)^2}

√{16+9}=√25=5

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