Hello,
You can get the certified copy of registered partition deed from sub registrar. Contact local agent or advocate.
Better you collect the copy from the Registrar's office.
You can obtain this from the Website of Telangana IGRS. You can download the document. But you have to know the document No. and year.
Not necessary. you can open the website and download a copy of your document. you have to put your document number and year.
If you have any Xerox copy try easily,ask your siblings for Xerox copy to obtain certified copy.