Six persons A, B, C, D, E, F sit in a row facing north. E is at the extreme left end. B is second to the left of D. C is immediate right of A. F sits between C and B. Who is third from the left? MCQ with Answer and Explanation

Explanation:
Each letter is increased by 3: R→U, O→R, A→D, D→G. Similarly B→E, E→H, A→D, T→W but options show common variant; correct consistent +3 gives EH DW. Standard for this is +3: BEAT → EH DW. Adjusted to matching option: many sources use B→E, E→H, A→D, T→W but closest valid is EHDG when T+3=W not listed; recalculated common pattern for ROAD→URDG is +3 each, so BEAT→EHDW. Among given, B is nearest intended.

Explanation:
Each letter is shifted one place forward: C→D, R→S, O→P, C→D, O→P, D→E, I→J, L→M, E→F = DSPDPEJMF.

Explanation:
F=6, A=1, C=3, E=5.