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In a complex linear arrangement-seven people A, B, C, D, E, F, and G sit in a straight-line facing north. B sits third to the left of G. D sits second to the right of C. A is neither at an end nor adjacent to D. If F sits to the immediate left of B, who sits at the extreme right end?

Solution

✅ Correct Option: 1,2

The given conditions allow two valid arrangements:

Position1234567
Arrangement 1EFBACGD
Arrangement 2FBACGDE

B is third to the left of G → satisfied in both.

F is immediately left of B → satisfied in both.

D is second to the right of C → satisfied in both.

A is neither at an end nor adjacent to D → satisfied in both.

Thus, the extreme right can be D in the first arrangement or E in the second.

Therefore, Options 1 and 2 are correct.

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