Study the given pattern carefully and select the number that can replace the question mark (?) in it.

23                32          16

3                 4              5

72              132         ?

Answer the questions on the basis of the information given here.
A, B, C, D, E and F are sitting around a round table. A, the tallest among all of them, is opposite to the person who is the shortest. B, who is taller than two of them, is sitting opposite to E. F, who is shorter than two of them is sitting opposite to the one who is taller than only one of them. D is third to the right of A and to the right of one who is taller than F. B is sitting second to the left of F.

Who is sitting opposite to the 3rd tallest person?

A cube is coloured blue on all faces. It is cut into 64 small cubes of equal size. How many cubes have only one face coloured? 

Question Figure

4, 4, 8, 24, 96, 480, (?)

Study the following question and decide which of the statements is/are sufficient to answer the question.
Question:
What is the total age of Nakul and Dwij?
Statements:
1. Nakul is 12 years old today.
2. Dwij is younger to Nakul by 3 years.

If SHELF is FURYS, then ZEBRA is

One morning Udai and Vishal were talking to each other face to face at a crossing. If Vishal's shadow was exactly to the left of Udai, which direction was Udai facing?