CTET

Yes you can apply for these tests after completion of the course from NIOS.

The eligibility for Paper 1 is as follows:-
1. You have passed or currently in the final year of Diploma in Elementary Education with 50% marks in the Senior Secondary.
2. Under NCTE norms, the candidate who passed or currently in the 2nd year of Diploma in Elementary Education with 45% marks in Seni

Yes, you can appear for CTET exam.
For eligibility refer: http://ctet.nic.in/CMS/Public/View.aspx?page=39.

The eligibility criteria is you need to have 4 years integrated degree course of Regional College of Education of NCERT with at least 50% marks in the concerned subject as well as in the aggregate or
A Bachelor’s degree or equivalent from a recognized university with 50% marks or above in aggregate a

The paper of English has been divided into two sections: English Language and Pedagogy of Language.
Language Comprehension 15 Questions Reading unseen passages two passages one prose or drama and one poem with questions on comprehension, inference, grammar and verbal ability (Prose passage may be lit

There are different eligibility criteria to apply for the CTET. Refer to the link for better understanding:
http://ctet.nic.in/CMS/Public/View.aspx?page=39.

Yes, you can apply for TGT social science as you fulfil all the criteria.