Rana goes 10 km. towards the North and then turns to the left and covers the distance of 4 km. Then he turns to the right and goes 5km. Then he goes 4 km. after turning to the right. How far is he now from the starting point of his journey?

Sohan and Mohan were coming towards each other in the morning. Sohan noticed that Mohan’s shadow was at Mohan’s right side, then Mohan’s face was in which direction?

Sarita is standing having her back towards the railways track. A train is running from her left to right. If the train smokes in the South, then direction of Sarita’s face is-