Q96
Question : How many sons does X have ? Statements : I. Q and U are brothers of T. II. R is sister of P and U. III. R and T are daughters of X.
A.
Only I and II
B.
Only II and III
C.
All I, II and HI
D.
I, II and III together are not sufficient
AnswerE.
None of these
Answer: Option D
Solution
Answer: Option D
Solution:
From I, II and III, we conclude that all P, Q, R, T and U are children of X. Of these, Q and U are male while R and T are female. But the sex of P cannot be determined.