Displacement Based Question:

A Villager wet to meet his uncle in another village situated 5 Km away in the North - East direction of his own village.From there he came to meet his father- in- law living in a village situated 4 Km in the South of his uncle's village. How far away he now ?

1. 3 Km 


2. 5 Km


3. 4 Km


4. 6 Km


5. None of these


* For Solution, See the Video....>>