IIT

No dear,
For IIT, you must be in the top 20 percentile of boards and as far as I know for RBSE board, you should have above 75%.
After that, you have to crack JEE Mains and JEE Advanced paper to get into an IIT.

Yes, try for NITs.

No, but its easier there and we had Thapar, VIT, BITS, Nirma, etc.

If you are getting chemical at old iits I would say go for it. Old IITs (Delhi, Mumbai, Chennai, Kanpur, Roorkee, Kharagpur, Guwahati), else compare each IIT placement and MNNIT placement then choose accordingly.

Well, that's not possible, 64.61% can not rounded off to 65% because there will be lot of students in between 64.61 and 65%.
For more details, contact the JEE conducting authority:
https://jeemain.nic.in/WebInfo/Public/View.aspx?page=78

Yes, you are eligible to appear for JEE Mains & Advanced and hence for NITs and IITs, Follow the link below for details :
https://www.shiksha.com/b-tech/exams/jee-mains
https://www.shiksha.com/b-tech/exams/jee-advanced

Hello Pavitra, There are many students who strive to do this. But to imagine what CTC would be six years into future is sheer dreaming. What I can say is that placements ex IIT would be quite good even at that point in time.

Both the college have good tags around them. You can choose either of them depending upon parameters like branch offered to you, your area of interest, co-curricular activities, placement stats, location etc.
Fees in IIT is low as compared to BITS.
So you can choose wisely among them depending upon yo

Yes, why not, if you consistently fail in IIT then definitely, you will be expelled and its the case for any college across India. Well, students always fail courses at IIT. The number of for (Fail Repeat) grades awarded depends upon the professor and varies in each department. Generally, in my depa

All IITs are good.
Also, NIT Tiruchirappalli is the best and the oldest among other NITs with excellent placements and infrastructure.