Correct option is B
Logis:
From the given information:
Step 1: S2 sits in the middle of the row.
Step 1: S2 sits in the middle of the row.
We place S2 at fourth place because it is the middle from both the directions.
Step 2: Only three friends sit between S5 and S7.
Step 3: Only two friends sit between S3 and S5.
Step 2: Only three friends sit between S5 and S7.
Step 3: Only two friends sit between S3 and S5.
Here we place S5 and S7 such that there are 3 spaces between them and we place S5 such that 2 spaces between S5 & S3.
Step 4: S4 does not sit at any of the extreme ends.
There are 3 spots left and S4 does not sit at extreme end so we place S4 next to S5.
From the diagram, S3 and S1 OR S6 are neighbour of S7.
Hence the correct answer is (b).
English
100 Questions
100 Marks
90 Mins
