Observe the dots on the dice (one to six dots) in the following figures. How many dots are contained on the face opposite to the containing four dots?

According to the rule (2) when 'one' is at the top, then 5 will be at the bottom.

According to the rule (2) when 3 points are at the bottom then 4 points will be at the top.

In these two positions one of the common face having 1 point is in the same position. Therefore according to rule (2). There will be 4 points on the required face.

The adjacent faces to the face which 3 points have 2, 1, 4 and 6 points. Hence on the face which is opposite to the face which contains 3 points, there will be 5 points.

As the numbers 2, 3, 4 and 5 are adjacent to 6. Hence the number on the face opposite to 6 is 1.

Hence finally Sujata will face towards North.

Q is in South-East of R.

Sun rises in the east. So the shadow of a man will always falls towards the west. Since the shadow of Stephen is to the right of Vimal. Hence Vimal is facing towards South.