One morning, after sunrise, Rohit and Kartik were standing facing each other. Rohit's shadow fell exactly to his left. Which direction was Kartik facing?
Correct: B
In the morning, after sunrise, the sun is in the East direction. Therefore, shadows always fall towards the West.
Rohit's shadow fell exactly to his left. This means Rohit's left side is West.
If Rohit's left is West, then he must be facing North (as North is perpendicular to West on the right side when facing North).
Rohit and Kartik were standing facing each other. If Rohit is facing North, then Kartik must be facing the opposite direction, which is South.