Blood Relation 1
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Q $ R ? Q is the father of R
R @ T ? R is the brother of T
Hence, ? Q is the father of T
T * M ? T is the daughter of M
Hence, ? M is the mother of T
Hence, M is the wife of Q.
A $ B ? A is the brother of B
B * C ? B is the son of C
Hence, ? A is the son of C
C @ D ? C is the wife of D
Hence, ? C is the mother of A.
1. B5D means B is the father of D.
2. B9D means B is the sister of D.
3. B4D means B is the brother of D.
4. B3D means B is the wife of D.
Which of the following means F is the mother of K?
F3M ? F is the wife of M
M5K ? M is the father of K
Therefore, F is the mother of K.
As the sex of Q is not known, hence, data is inadequate.
P @ Q ? P is the wife of Q ...(1)
Q $ T ? Q is the brother of T ...(2)
T # U ? T is the daughter of U
Hence, ? Q is the son of U ...(3)
U * W ? U is the father of W.
From (1) and (3), U is the father-in-law of P.
M + K ? M is the brother of K
K % T ? K is the father of T
T x P ? T is the sister of P
Therefore, K is the father of P and M is the uncle of P.
Q - P ? Q is the mother of P
P + R ? R is the brother of P
Hence, ? q is the mother of R
R % T ? R is the father of T.
Hence, Q is the grandmother of T.
1. A3P means A is the mother of P
2. A4P means A is the brother of P
3. A9P means A is the husband of P
4. A5P means A is the daughter of P
Which of the following means that K is the mother-in-law of M?
M9N ? M is the husband of N
N5K ? N is the daughter of K
Hence, ? M is the son-in-law of K
K3J ? K is the mother of J
Hence, ? K is a lady
Hence, ? K is the mother-in-law of M.
A is the mother of B, B is the brother of C and C
is the daughter of D. Hence, D is the father.
A (Parents) D
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B - is - Brother - of - C
A % B means A is daughter of B.
B x C means B is wife of C.
Hence A is daughter of C.
Now C+ D means C is brother of D.
But that does not means D is a male.
i.e. Option D is correct.