Engineering

Hello,
Please visit:
https://www.google.co.in/url?sa=t&source=web&rct=j&url=https://www.shiksha.com/resources/college-comparison&ved=2ahUKEwjL083h1f3bAhVCv48KHYa9AE4QFjAAegQIAxAB&usg=AOvVaw3y5SpvbIBeIOXTZhH2ugyJ

No, you will not get the admission. You will have to clear all your backlogs and then only you will get the admission.

Placement wing:
70% students were placed in IT companies and most popular companies came in to the college like Wipro, HCL and Infosys. At the time of joining they provide around 15-20k.

You can consider following colleges:
School of Planning and Architecture - [SPA]
Birla Institute of Technology - [BIT Mesra]
CEPT University
Sushant School of Art and Architecture - [SSAA]
National Institute of Technology - [NITC]
Maulana Azad National Institute of Technology - [MANIT]
Anna, Chennai, Tamil

The average salary of a civil engineer is quite higher than any other engineering professionals. It is a well-respected profession. You are considered important part of community. There are both in-door and out-door work opportunities. There are lots of career path options to choose from. Like you c

53.2% in JAC board it is not possible for admission in mechanical engineering.

Yes, some NITs have their cutoff ranks above 55000 for some of courses. My rank was also more than 55k. You can compare your rank with the previous year's category wise cutoff's ranks at:
https://josaa.nic.in/josaaorcrarchieve/Result/OpeningClosingRankArchieveN.aspx?Year=2017
Check for the HOMESTATE N

Hello Sanjay, Getting into US is becoming increasingly difficult with each passing year. On the other hand, Australia sends it's mission twice a year in India to promote colleges there. I feel that due to this reason you should select to go to Australia.