Engineering

No, you can't take admission in B.Tech without having physics in your 10+2.
There are no branches of engineering without physics. You study the basic sciences like Physics and Chemistry and you are introduced to all streams of Engineering. You can expect to study Mathematics for a couple of Semesters at the minimum.

https://www.shiksha.com/b-tech/bitsat-exam
here are the complete details about the BITSAT exam, you can check all the eligibility criteria for different courses.

Class 12th
No specific cutoff mentioned
All India Senior School Certificate awarded by CBSE, OR
Indian School Certificate awarded by CISCE, OR
Year 12 State Board Exams with excellent results will also be considered individually
Prerequisite: English, Calculus
Exams
TOEFL : 100
22 on Writing
IELTS : 6.5
No band below 6.0
Here is the complete eligiblity criteria to do Bachelor's degree in computer Science from University of Toronto.

Hello! The faculty at the JKLU is a good mix of both college and visiting faculty members working at esteemed organizations. https://www.jklu.edu.in/course/pinnacle-mba

You will get rank below 100 in OBC category.

Hello,
According to me, the best Engineering college in Indore are listed below:Indian Institute of Technology, IndoreS. G. S. I. T. S. , IndoreIET DAVV, IndoreMedicaps Institute of Science and Technology, IndoreAcropolis Institute of Technology and Research, Indore
The above list is of the best Engineering colleges of Indore.

Candidates who have completed their 10+2 studies with Mathematics as compulsory subject and 50% minimum marks in the 10+2 qualifying examinations are eligible for admission into the B. Arch.

UPSEE 2020 Lateral entry will be conducted for admission to second-year degree engineering courses in Uttar Pradesh. Candidates who will be a part of the merit list will be eligible for counselling and seat allotment of UPSEE Lateral Entry 2020.

As noted in 2019, here is the list of top 10 Automobile Engineering Colleges in India:Indian Institute of Technology (IIT), Delhi. Indian Institute of Technology (IIT), Roorkee. Sathyabama University, Chennai. Manipal Institute of Technology, Manipal. Hindustan Institute of Engineering Technology (HIET), Chennai.

Dear Gajraj
As you completed your 12th board exams you had to try for JEE MAINS in order to enter into IIT's or NIT's which are currently the best engineering colleges in India.
As you mentioned that you are looking for a best college for CSE branch , I'm suggesting you to kindly go through below link, where you can choose a best college that fulfill your requirements.
https://www.shiksha.com/b-tech/ranking/top-computer-science-engineering-colleges-in-india/46-2-0-0-0