1.

A is the brother of B. A is the brother of C. To find what is the relation between B and C. What minimum information from the following is necessary?
(i) Gender of C (ii) Gender of B

A. Only (i)
B. Only (ii)
C. Either (i) or (ii)
D. both (i) and (ii)
E. None of these
Answer» E. None of these


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