B.Tech

Absolutely dear,
You can take admission. I have also completed my Diploma in civil engineering recently. Now, I have to also apply for the B.Tech admission through LEET. Best of luck.

You can get admission in IETE or AMIE.

Let me clear few things. To get admission in IIT, one must clear JEE Mains as well as JEE Advance with good ranking.
For NITs admission, you need not appear for JEE Advance. A good rank in Mains is enough.
Next comes OBC category. Unlike SC/ST or OBC, there are two categories further. Creamy layer a

I won't suggest specific country, but Germany and France are good for it. Germany also offers scholarship programs if you need.

Hello Ahamed,
The placement figures put out by the institute are quite impressive with more than 70% students placed year after year. I am attaching a link that will give you all required information.
https://hindustanuniv.ac.in/placements.php

You have a fair chance of getting a call for the WAT/PI process of VGSoM on basis of the 2017-19 selection criteria. If you have some work experience, it will improve your chances further.
Final selection into the program depends on you scores in WAT/PI coupled with your Application Rating (AR) score

The one in which you scored better.