Question

Bipasha said to Ram Your mother is the only daughter of my mother. Then what is the relationship between them??

Answer 1

Ram's mother's mother = Bipasha's mother

Bipasha's mother has only one daughter.  So that has to be Bipasha.

So Ram's mother = Bipasha.

So Ram is Bipasha's son.

Answer 2

Given Ram's mother is only daughter of Bipasha's mother .

From this, Ram's mother is the Bipasha

Bipasha is Ram's mother , Ram is son of Bipasha.