|
8.
|
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
|
|
E.
|
None of these
|
|
Answer: Option D
Explanation:
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.
