CGL

It is a good startegy to prepare for one type of government exam. Banking & insurance exam are 1 type of exam with same pattern & require same kind of preparation. As focusing on various type of exam may not be that much successfully. But we can always prepare for CGL along with the bank exams. To syllabus of both exam & identify common topic like English, reasoning some topics of quantitative. I suggest to target Bank & insurance exam IBPS SBI LIC AO, RBI RRB, etc. ).

Books by R. S Agarwal, Kiran Prakashan, or Adda247 are good for SSC CGL. Select a book that covers past year's questions from SSC CGL.

The basic and compulsory education qualification required under SSC CGL Eligibility is holding a Bachelor's Degree / Graduation or any equivalent qualification from a recognised university. Bachelor's Degree from a recognised University or Institute.

Hi,
Patna is the center for this exam hence as your 1st priority they give you Patna as center.

Hi,
The eligibility for AFCAT here
Education: Graduation (min 3 years) in any discipline with min 60% marks and have passed Maths and Physics as a subject at 10+2 level B.E/ B.Tech from a recognized University with min 60% marks. Age Limit: 20 to 24 years.

There is no college for SSC CGL. You have to prepare by yourself.
One of the essential tips is to start SSC CGL preparation plan is to understand the SSC CGL exam pattern carefully. There are 4 sections in the Tier 1 exam of SSC Combined Graduate Level Examination 2019-20, with 100 questions which account for a total of 200 marks.