Mechanical Engineering

Hello,
Learning at any stage in life is most welcome. It's indeed great that after so many years also you have that spark for studies. These days UGC has prescribed some guidelines to universities as to the procedure for accepting students for PhD programme. Just check with registrar and you will come to know about this. Just follow these steps.
That's all.

Hello Madhav,
Admission to ME after HSC? I think it must be by an oversight. You must be asking about BE, right? I think you will agree with me that your marks are rather low. However, to help you, I am attaching a link that will predict a college for you.
https://www.shiksha.com/b-tech/resources/mhcet-college-predictor

https://www.shiksha.com/engineering/colleges/diploma-mechanical-engineering-colleges-thane
There are only 3 colleges in thane and those are listed in the link above with all the information.
I hope it helps you.

You won't get admission in NIT's or IIT's. You can get admission in general private institutes, just know the nearby private institutes near you locality.

Hello,
I hope you are doing well. You can check the list of colleges including NITs and IIITs that you can get according to your marks and rank. Use Shiksha JEE college predictor:
https://www.shiksha.com/b-tech/resources/jee-mains-college-predictor?utm_source=connect&utm_medium=CR_JEECP&utm_campaign=7489993.

I would advise you to join some designing course so that you can start with something and improve your skills.

There is no chance in Mechanical engg in IET and BIET.

NIT surathkal is best for Mechanical Engineering.

Follow the link below for details:
https://www.shiksha.com/college/dr-bhim-rao-ambedkar-college-yamuna-vihar-delhi-23964/cutoff

It's very long process of about one month. First of all, college sends approval for vacant seats to DTE. Then DTE approves seat for admission through CAP. Student need to register on DTE and validate his/her all documents at FC. Then CAP rounds are alloted. Student have three options Float, Freeze or slide. To confirm alloted seat one need to freeze it. Then student need to report in ARC and after that report to respective institute. Hope this will help you. Wish you all the best for your admission.