Exam

Hello Alok, normal speaking every state has its own entrance exam except perhaps the state of Tamil Nadu which admit students based on marks obtained in 12th. Then at the national level there is JEE Mains and advanced for admissions in centrally funded institutes and IIT. Besides this almost every deemed to be university conducts its own exam for admitting students to courses that these universities offer. An aspirant to the engineering colleges has to really apply for different entrance exams and appear in them for getting admission in one of the desired institutes. Best wishes to you.

Hello Harsh, yes definitely. Aaj you have taken admission for graduation course in engineering and will be passing it out in this year you are eligible to apply for AFCAT examination. Your Diploma could be considered as equivalent to 12th. You of course need to score the minimum required marks in your graduation for actually getting into Air Force. I am attaching a link that will give you all the required information about various aspects of AFCAT. https://www.shiksha.com/exams/afcat-exam
Best wishes to you.

Either you can go for engineering or if you want a course that will help you to prepare for IAS then opt for B.A. Economics, sociology or political Science.

Hello Aditya, if I may say so your percentile in in both mht CET and JEE mains for a bit on the lower side. You will of course get advantage of the quota of 10% of the seats reserved for e w s candidates. But whether this will translate into to getting a branch of CSE is difficult to say. to help you I am attaching a link that can predict the branch and college that you can get based on your performance in this examination.
https://www.shiksha.com/engineering/mht-cet-college-predictor
Best wishes to you.