Study the following information carefully and answer the given questions:(i) A, B, C, D, E, F and G are seven members standing in a row (not necessarily in the same order) facing north.(ii) C and B have as many members between them as G and C have between them.(iii) D who is 3rd from the extreme left, is 3rd to the left of E.(iv) A and D are neighbours and F and C are neighbours.Which of the following gives two pairs of neighbours?
Options:
A . A, C and C, D
B . A, B and E, G
C . D, C and E, F
D . C, F and C, E
E . None of these
Answer: Option C
From (iii) and (iv), we get following possible arrangements: Using (ii), (1), (2) and (4) are rejected.Now, from (ii) and (iii): G A D C F E B or B A D C F E GAs the position of B and G is not fixed option (ii) is definitely true.
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