Eight people are sitting in two parallel rows with 4 people each, in such a way that there is equal distance between adjacent persons and people of one row are facing the people of other row.
In Row I – 6, 7, 8 and 9 are seated and all of them are facing south.
In Row II – 1, 2, 3 and 4 are seated and all of them are facing north.
9 sits next to the person at the extreme left end of their row and is exactly opposite 4. 3 sits at the extreme left end of their row and 2 is his immediate neighbour.
Who sits at the extreme right end of the row facing North?
1
3
2
4
3
2
4
1