Two guards were on duty outside a barracks. One faced up the road
to watch for anyone approaching from the North. The other looked down the
road to see if anyone approached from the South. Suddenly one of them
said to the other, "Why are you smiling?"
How did he know his companion was smiling?
They were facing each other. As to why his companion was smiling, the
world may never know.
Rohit gupta said: ( June 05, 2017 04:53:36 AM )
Acc to the question....it can also be assumed that these two guards were facing opposite to each other