Engineering Entrance Exam

Hello Vaibhav,
DTU is one of the best ranked institutes and you desire admission in most sought after branch. Do not begin with how much minimum you need to score. Ask yourself, what should you do to get maximum marks in JEE Mains. Have great dream and aim for it. It's law of nature that you end up scoring less than what you aim for.
Best wishes

Yes, you can refer Bosco books. NCERT books are the primary. Later, you can refer Dinesh publications also. It would be better if you understand the concept well and try to solve more questions.

Hello Manikandan,
However, in extra ordinary circumstances you may be allotted different exam center. This can happen very rarely.

Hello Prince,
No, Aadhar cards are issued based on your biometrics and you cannot amend / update your biometrics. You just have to mention your Aadhar number.

Yes, you can apply for KCET.

It won't matter much as the mobile number is also mentioned.

Hello Aashish,
Coaching while studying in class 12th has its own advantage. The syllabus is almost same or even tougher than state board in most cases. Hence, you automatically prepare for class 12th. You have to score at least 75% in class 12th.

The mathematics level in JEE is much harder than SAT. So, your preparation for JEE will be helpful for the mathematics section. For English, you will have to prepare separately.

No, as you have ample amount of time for revision.