Question

BLOOD RELATION
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WHOSE MOTHER'S FATHER'S SON ARE YOU???​

Answer 1

Let's divide it into two steps.

Assuming I am the person in question, my mother's father would be my maternal grandfather.

Next, my maternal grandfather's son would be my mother's brother, or my uncle.

Therefore the relation given is that of an Uncle to his nephew

Hope this helped! Stay Safe, Stay Sanitized! <3