Direction: Study the following information carefully to answer the questions given below-

Seven persons 1, 2, 3, 4, 5, 6 and 7 are sitting in a row. Some persons are facing north and some are facing south direction not necessarily in the same order. 3 does not faces north direction.1 not sits at any ends. 7 face to the north direction, who sits second to the right of 5, who sits one of the ends of the row. 1 sits third to the left of 4. Two persons are sitting between 3 and 7 who sit second to the right of 2. 3 sits on the left of 6. 5 do not sit on the left of 7. 4 sits third to the left of 1.