B.Tech

Jain University is preferably good. You should go with this option.

Yes, you can get admission in a govt. engineering college like Govt. Engineering College, Kannauj.

VJTI and DY Patil are the good options in Mumbai to pursue B.Tech.

No, you cannot get admission with this score unless your cut off is 190 or above.
Admission into Anna University and its affiliated colleges depends on your caste and their off marks. Calculate your cut off marks and mention your caste then I may help you.
To calculate cut off marks:
1) Maths score di

You can best try for your home state NIT. And then some other NITs of low rank. But the chances are maximum for your home state NIT.
So, good luck with that.

Hello,
It depends on your JEE score, in RCOEM we have CET as well as management rounds with separate cutoffs for SC / ST, OBC and OPEN.

Hello Gaurav,
You have scored just 50% marks in class 12th. I will not advise you to go for engineering. You either take course supporting your passion or interest or commerce/humanities.

You will easily get CSE in JIIT, Noida sector-128. Also, chances are there for sector-62. I think you should join sector 62.You may get other branches in sec 62.You can also try BIT Mesra Patna campus.