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Q: Nine people, 1 to 9, are sitting in a straight row, facing the south. 8 is sitting in the middle of the row and his immediate left and right neighbours are 5 and 1, respectively. 9 is sitting at one of the extreme ends and his immediate right neighbour is 2. Only five people are there between 2 and 3. 3 is sitting between 7 and 4. 1 and 7 are immediate neighbours. If 7 and 6 exchange their position, then who among the following will be the immediate left neighbour of 7?
  • A. 2
  • B. 1
  • C. 3
  • D. 5
Correct Answer: Option A -
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Explanations:

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