Blood Relation 3

Answer: Option C

Explanation:

C @ B ? C is the sister of B

B % F ? B is the son of F

Hence, ? C is the daughter of F

F % E ? F is the son of E

Hence, ? C is the granddaughter of E.

Answer: Option D

Explanation:

In [A] S is female.

In [B] S is not known male or female.

In [C] S is also female.

In [D] is right i.e. none of these because,

Q@P means Q is sister of p.

P%S means P is son of S.

That means P and Q are son and daughter of S. But we can’t say it with surety whether S is mother or father as gender of S cannot be determined.

So option D is answer.