Section 35(1)(a) in The States Reorganisation Act, 1956
(a)the numbers to be filled by persons elected by the electorates referred to in sub-clauses (a), (b) and (c) of clause (3) of article 171 shall be [16, 6 and 4] [Substituted by Act 67 of 1956, Section 2, for "16, 4 and 4" (with retrospective effect)] respectively;