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 positions, then who among the following will be the immediate left neighbour of 7?

Question

Question

This question was previously asked in

RRB Group D 29 Aug 2022 Shift 2 Official Paper

Answer 1

Given: Nine people, 1 to 9, are sitting in a straight row, facing south.

1) 8 sits in the middle of the row and his immediate left and right neighbors are 5 and 1, respectively.

F1 Madhuri Railways 15.03.2023 D8

2) 3 sits between 7 and 4. 1 and 7 are immediate neighbors.

F1 Madhuri Railways 15.03.2023 D9

3) 9 sits at one of the extreme ends and his immediate right neighbor is 2.

4) Only five people are there between 2 and 3.

Thus the final arrangement is:

F1 Madhuri Railways 15.03.2023 D10

Thus, if 7 and 6 exchange their positions then 2 will be the immediate left neighbor of 7.

Hence, the correct answer is 'option 4'.