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Nilanjan Bhowmick AIR 3, CSIR NET (Earth Science)
Eduncle Best Answer
It is saying either 2 males and 1 female or 2 females and 1 male can be interviewed either it will take 2 males and 1 female or 2 females and 1 male so in the two events we are getting at least 3 number of candidates to be called to ensure that at least two males or two females have been interviewed.
So option (3) is correct.