Physics Spl

You can pursue your M.Sc in physics from IITs by giving entrance exam IIT JAM. You can find more details about it on the internet or you can post a query here.

To solve questions, learn all the formula then write given things in question, now apply the formula in acc to given things, practice more and more questions to get a better understanding if you are preparing for the board. Please try all the questions of NCERT.

PCM (Physics, Chemistry and Maths) means maths subject in 11th with English as an additional subject (computer science, physical education, Hindi or acc to school)
Percentage in PCM add all the marks in each subjects, divide by total marks and multiply by hundred.

B.Tech ECE after B.Sc Physics will consume a lot of your academic curriculum duration and you will still be called as a graduate and not postgraduate, I think MBA/ PGDM will be better for you unless you are too passionate about pursuing B.Tech ECE. If you go for B.Tech ECE then definitely opt for M.Tech otherwise if you opt for MBA after B.Tech ECE then you should opt for MBA now.

The test will be conducted in offline mode. Regards.

For good chemistry colleges in Bangalore, refer to the link below:
https://www.shiksha.com/science/colleges/b-sc-chemistry-colleges-Bangalore
For good physics colleges in Bangalore, refer to the link below:
https://www.shiksha.com/science/colleges/b-sc-physics-colleges-Bangalore

Admission is through counseling based on the rank obtained in Andhra University Common Entrance Test (AUCET). Eligible candidates need to appear for the Andhra University Common Entrance Test (AUCET). Please check for your eligibility to pursue this course from the criteria mentioned at the link provided below:
https://www.shiksha.com/science/course/m-sc-in-space-physics-andhra-university-visakhapatnam-269841
Other colleges/University which offer this course are mentioned below:
1) Punjabi University
Regards

AUCET Question & Sample Papers 2018:
Download previous year question papers and sample papers of AUCET 2018 for your exam practice at the link provided below. You can download all last years' AUCET exam question papers and sample papers free of cost. You can also download preparation guides for AUCET designed by Shiksha experts. https://www.shiksha.com/university/andhra-university-visakhapatnam/exams/aucet/question-papers.