DRDO Multi tasking staff Model paper 10

Persons: A, B, C, D and E
1. E sits third to the left of A (as nothing is mention about direction then we can assume they are facing inside).
2. D does not sit adjacent to E. So, D sits immediate left of A.
3. B does not sit adjacent to A.

Therefore, B sits at the immediate left of D.
Hence, B is the correct answer.