Share on grandmother property

Chances of your sucess in the court seems to be nil, on the basis of the information submitted by you. Your Grandmother has got all  rights to dispose of property as per her wish as the property was purchased by her from her own sources.

 The questioned property is your grand mother's  self acquired property and she is at present alive so no question arises to seek partition.she has every right to enjoy the property in a manner which she likes.She can alienate.gift.sell and transfer the property as per her wish .You can not restrain her nor can seek partition.

I just wanted to add one more query on this, 

What ever property purchased by my grand mother is through my grand father income, she doesnt have any source of income, as she is a housewife, keeping this point can we file a case for partition suit.

Since the property is in the name of your grandmother, you can not ask for partition. You have mentioned that your Grand Father has funded for purchase and the money may not have been returned by your Grand Mother. Even than the money seem to be earned by your Grand Father and the same was given to your GM by him during his life time. He got all the rights to do the same.