Blood Relation
Computer Science
Level
2
If A $ B means B is the father of A;
A # B means B is the mother of A;
A*B means B is the sister of A;
and A @ B means B is the husband of A,
which of the following indicates that N is the grandmother of P?
P @ Q $ M # N
P * Q # M $ N
P # Q $ N * M
None of these
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1 solution
Option 2 gives N is the mother of M, who is the father of Q, who in turn is the husband of P. That is M is the father-in-law of P & therefore N is the Grandmother-in-law of P. The other options give the gender of N as Male. Hence the correct answer would be None of these.