IIT

Yes, sure. The eligibility criteria is a minimum of 75% (overall) in class 12th with PCM as a mandatory subject. Make sure you work hard so that you could qualify with very high marks in your respective category, so you will able to get a good college via JEE mains in one attempt.
Best of luck.

Hi Sunil,
BITS Pilani admissions are purely based on merit. BITS doesn't consider IIT JEE Mains Score for admission. You need to appear for BITSAT separately for securing a seat. However, If you are a Board Topper, you can avail Direct Admission at BITS Pilani.
Best Wishes.

For getting admission in top 5 IITs, 150-200 marks are sufficient for SC category.

IIT is always the best choice but B.Tech/B.E from good colleges is also good.

The cut-off For BSEB for IIT-JEE 2017 is 210 marks. There is chances to be rise in cutt off marks of 2018. Best of luck for your future and if there's any query, feel free to ask.

The best coaching class to prepare for IIT-JEE are Akash Institute, Kota, Rajasthan. For the best online classes, refer the BYJU's app. Best of luck for your future and if there's any query, feel free to ask.

Yes. You require atleast 75 Percent in CBSE to get in IIT. This is the threshold score.

Just minimum of 75 Percent if you are from CBSE. It's a threshold score for IIT. Better to be above this score. And till now, syllabus hasn't been changed much.

2018 MHRD Ranking of Engineering Colleges in India are mentioned at the link provided below:
https://www.shiksha.com/b-tech/articles/2018-mhrd-ranking-of-engineering-colleges-in-india-blogId-15711.