Query regarding documents under Tatkaal Scheme

Hi All,

I am preparing to apply for a fresh passport under Tatkaal schema and have a query regarding the documents

I want to show land registry as a proof ,but as per the records there is no surname (cast) mentioned for my father's name,as per the land document my father name is
Suck Chain, but in my matriculation certificate it is mentioned as Sukh Chain Awasthi.

Can i use this land document as a proof or not,Please suggest?

Thanks in advance
Umesh Awasthi