Engineering Placement

First thing, you must be having a very good personality.To improve this, you must practise and give mock interview. Then, you should be having basic software skills.

Hi,
I am listing the government organizations where you can apply in IT field:
Central for Development of Advanced Computing (CDAC)
Centre for Railway Information Systems (CRIS)
National Highways Authority of India (NHAI)
Gujarat Urja Vikas Nigam Limited (GUVNL)
Bharat Electronics Limited (BEL)
Indian Institute of Astrophysics and much more –
http://www.indgovtjobs.in/2014/04/it-fresher-jobs.html
Rather than this, IT is also a part of bank jobs, so candidates can move towards the public sector banks in IT field. Here is the exam you can refer to:
https://www.eduncle.com/ibps-so-and-it-officer-recruitment-exam

Amity University placement record is good. You may prefer Amity University for M.Tech CSE if you are unable to crack GATE and make it to top institutes like IITs, NITs or IIITs.

You should take admission in MIT, Pune to pursue petroleum engineering. It is the best option for you.

To get admission in NIT, you should score a minimum of 200 marks in JEE Mains. To get admission in NIT, Trichy, you should score more than 230 marks.

You can appear for lateral entry entrance exam. DTU is good government college for B.Tech through lateral entry.

You can go for GATE exam and pursue M.Tech, if you have interest in technical field. GATE score is also applicable for joining PSUs like:
1. Bharat Heavy Electrical.
2. Oil and Natural Gas Corporation.
3. CONCOR.
4. IOCL.
5. Bharat Electronics Limited (BEL), which recruit electrical engineers.
You can also apply in IT companies like TCS, Wipro and Infosys, which do recruit engineers irrespective of branch. You can also prepare for bank exams like IBPS PO, SBI PO, etc.