(d)Whose height is not less than 5'-4" and chest measurement not less than 31" (unexpanded) or in the case of Scheduled Tribes of Chota Nagpur Division or the Santhal Parganas District and of persons belonging to the Purnea District and the Saharsa Sub-district, whose height is not less than 5'-2" and chest measurement not less than 30" (unexpanded); and
