Blood Relation Test - Verbal and Reasoning

Q1:

If P $ Q means P is the father of Q; P # Q means P is the mother of Q and P * Q means P is the sister of Q, then N # L $ P * Q shows which of the relation of Q to N?

A Grand son

B Grand daughter

C Nephew

D Data is inadequate

ANS:D - Data is inadequate

Explanation: As the sex of Q is not known, hence, data is inadequate.