Blood Relation 2

Answer: Option D

Explanation:

Option D is correct!

Because:

1. In option A:- P is great grandmother of Q (P is mother of N is father of M is father Q, 3 generations).

2. In option B:- Q is great grandfather P (Q is the father of N is the father of M is mother of P, 3 generations).

3. In option C:- Q is the uncle of P (Q is the brother of M is brother of N is father of P).

So the last option "None of these" is correct.

Answer: Option A

Explanation:

N ? P ? N is the brother of P

P - L ? P is the sister of L

L + E ? L is the mother of E

E - M ? E is the sister of M.

Hence, L is the mother of M, P is the maternal aunt of M and N is the maternal uncle of M.