Study the given information carefully and answer the given questions :
Eight people - A, B, C, D, E, F, G and H are sitting in a straight line facing North not necessarily in the same order. F is sitting fifth to the right of A. D is sitting fifth to the right of E. E is to the immediate right of A. H is third to the left of D. B is third to the right of G. G is an immediate neighbour of A.
If all eight persons are asked to sit in an alphabetical order from right to left, the position of how many will remain unchanged as compared to their original seating position ?
E is to the immediate right of A and G is an immediate neighbour of A, => G is to the immediate left of A.
D is sitting fifth to the right of E and F is sitting fifth to the right of A, => G is sitting at extreme left end while D is sitting at extreme right end.
B is third to the right of G, => B sits to the immediate right of E.
H is third to the left of D, => H sits to the immediate right of B and the vacant place, i.e. between H and F is filled by C.
If all eight persons are asked to sit in an alphabetical order from right to left, the position of only C will remain unchanged as compared to their original seating position.
=> Ans - (C)
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