1. D is brother of K. M is sister of K. T is father of R who is brother of M. F is mother of K. At least how many sons does T and F have?
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By: anil on 05 May 2019 01.39 am
D is brother of K. M is sister of K. Also, R is brother of M. => D(male), M(female), R(male) and K are siblings. F is mother of K and T is father of R => T is husband of F. We do not know the gender of K, hence T and F can either have 2 or 3 sons. => Ans - (D)
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