Direction (Q. 1 - 10) : Read each sentence to find out whether there is any error in it. The error, if any, will be in one part of the sentence. The number of that part is the answer. If there is no error, the answer is (4). (Ignore errors of punctuation, if any.)
Q. 1) Trade cycles and international political developments / 2) must have had / 3) an obvious affect on / 4) the recruitment practices of the corporates.
A. Trade cycles and international political developments