Arvind said, “This girl is the sister of the grandson of my mother” how is this girl related to Arvind ?

Correct option is A

Here's the reasoning:

• Arvind says, "This girl is the sister of the grandson of my mother."

• The "grandson of my mother" is Arvind's son (since Arvind is referring to his own mother).

• The "sister of the grandson" would be Arvind's daughter.

So, the girl is Arvind's daughter.

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