Six people namely A, B, C, D, E and F want to sit around a hexagonal table in the following manner. A and B want to sit next to each other. E and F want to sit opposite to B and A respectively. The n…

Question

Six people namely A, B, C, D, E and F want to sit around a hexagonal table in the following manner. A and B want to sit next to each other. E and F want to sit opposite to B and A respectively. The number of different ways in which they can sit such that the above conditions are satisfied is:

PYQPulse · Accepted Answer

4

PYQPulse · Answer

Explanation: Fix A at one position. B can sit on either of the 2 adjacent seats. E must sit opposite B and F opposite A, fixing both. The remaining 2 people (C, D) can occupy the last 2 seats in 2 ways. Total = 2 x 2 = 4 ways.

Six people namely A, B, C, D, E and F want to sit around a hexagonal table in the following manner. A and B want to sit next to each other. E and F want to sit opposite to B and A respectively. The number of different ways in which they can sit such that the above conditions are satisfied is:

Answer: D. 4

Explanation

Six people namely A, B, C, D, E and F want to sit around a hexagonal table in the following manner. A and B want to sit next to each other. E and F want to sit opposite to B and A respectively. The number of different ways in which they can sit such that the above conditions are satisfied is:

Answer: D. 4

Explanation