How to write down the exam and how many marks obtained marks for selecting job and when was the releasing the results and when was the interview

If you are asking about a government recruitment exam, the exact process depends on the exam. For example, in SSC CGL, you write Tier 1 first and, if shortlisted, Tier 2. Final selection is based mainly on Tier 2 performance, post preference and category; there is no personal interview.

Results are released separately after each stage, and the exact dates vary each year.

Tell me the name of the exam/job (SSC, Railway, Police, Banking, etc.), and I can tell you exam date, total marks, expected cutoff, result date and whether there is an interview.