Hi, you have to file a suit for the partition in the place where your house property situated and from your narration some lands is also situated in outside the patna so you can file a partition suit either in patna or in whose jurisdiction the house is situated or in place your lands situated in that court only.
2. You can't file a suit for partition in the Bangalore court.
3. For partition of the property with regard to only ancestral property and not self acquired property of yours and no one has right to claim yours self acquired property.
4. One of your brother claims that your father has executed a will then if you file a suit for partition then he will come up with a defense that your father has execute a will and on burden lies on him to prove the will.
5. You have 1/10 th share in the property.