Difficulty: Medium
Correct Answer: B and F
Explanation:
Introduction / Context:
Seating-arrangement questions test the ability to translate relational clues (left/right/opposite/between) into a consistent circular map. Here, six people sit around a table facing the centre. We must determine who sits immediately beside A using the given positional constraints about F, E, C and A.
Given Data / Assumptions:
Concept / Approach:
In a circle facing the centre, “right of X” is the next clockwise seat from X. “Opposite” is three seats away (since 6 seats). “Between A and D” means F has A on one side and D on the other, so F’s immediate neighbours are A and D.
Step-by-Step Solution:
Verification / Alternative check:
Try the symmetric rotation (start A at a different seat). All valid rotations still force A’s neighbours to be B and F. Hence the answer is invariant under rotation.
Why Other Options Are Wrong:
Common Pitfalls:
A frequent mistake is reversing “right of” when facing the centre, or misreading “between” as “somewhere in the arc”. Here, “between” means immediate adjacency on both sides of F.
Final Answer:
B and F
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