Engineering Entrance Exam

Yes, you will definitely get mechanical in DTU, last year, mechanical was offered to the OBC students having rank up to 85000.
Just wait for the JAC counselling.
Best of luck.

Yes, you can if your rank is under the required rank for this college.

Use the college predictor tool by shiksha:
https://www.shiksha.com/b-tech/resources/jee-mains-college-predictor

Use the college predictor tool by shiksha:
https://www.shiksha.com/b-tech/resources/jee-mains-college-predictor

Yeah, you can. If you score good in JEE Mains and advanced, then you definitely got NIT or other government colleges and for the rank, you can check here: https://www.resonance.ac.in/answer-key-solutions/JEE-Main/2017/jee-main-2017-rank-predictor.php

TIT Bhopal is one of the top engineering college in Bhopal. Other top engineering institutes you can look for - LNCT and Oriental. You can also look for Acropolis, Medicaps, Sri Vashneo Institute in Indore.

Yes, you will definitely get CSE in DTU with 17767 rank if you belong to the OBC category. No need to worry. Just wait for the JAC counselling.
Best of luck.

Sorry to say dear, but these marks are not enough to fetch you a college.
I would suggest you to go for any private college having good placement records.

It's better to join a short crash course dear.
Here we can't suggest the whole topics of JEE Advanced, but for your sake of convenience, chemistry is more scoring subject in Advanced especially organic chemistry, and from maths, it is probability, function, trigonometry and algebra.
All the best.