B.Tech

Hello Nitish,
It is very nice to hear from you that you are interested in seeking lateral entry in a B.Tech course after doing your Diploma. Different states have different rulings for policies for coordinating or regulating admissions of lateral method. Some States conduct entrance exam for this while majority of the states give admission based on the marks obtained in the Diploma course. You will find all this information on the website of the Directorate of technical education of your state. Best wishes to you for your efforts in seeking Admission under this method.

Sorry brother, you should try for another state government entrance exam because at this score, only private colleges can give you admission.

Hi dear,
Marks of 10+2 does not affect your ranking as it not counted.
From 2017 onwards, jee has removed, however 75% or top 20 percentile is the eligibility criteria for IIT.
So concentrate over 10+2 studies, as it will ultimately help you in your jee mains.
BEST OF LUCK DEAR

Yes, you change the branch in B.E/B.Tech after Diploma. But, it varies from university to university.

For which university are you talking about?

Yes, you're eligible to get admissions. Just attend VITEEE and based on your rank apply for the consecutive campus.

Yes, you can do law after B.Tech. LL.B. Eligibility Criteria -
The minimum eligibility criteria for L. B. course is Successful completion of graduation in any discipline. Minimum 45% marks in graduation are required for general category and 40% for reserved categories. There is also a criterion for minimum marks required in graduation which may vary from institute to institute. There is no age limit for taking admission in this course.