Six persons A, B, C, D, E and F are sitting in two lines with three persons in each line. All are facing north. B is ahead of D. F is behind E. C and D are diagonal to each other. C is just before E. A is after D. Which two persons are sitting at the last positions of both the rows?

A and F

Given; Six persons A, B, C, D, E and F are sitting in two lines with three persons in each line. All are facing north.

1. B is ahead of D.

2. F is behind E.

3. C is just before E.

4. C and D are diagonal to each other.

5. A is after D.

Now,

  B     C

  D     E

  A     F

Thus, A and F are the 02 persons sitting at the last position of both the rows