Physics Spl

Hi, to get into a Ph.D program you must be accepted by a research supervisor, think of a proposal and write to them.Keepimg in view of the desired University which is Harvard you must be an exceptional student with high academic grades throughout, outstanding project and research work, publications etc. Think of research questions and email them, they will get back if they like you.You can start the formal application process once you have been accepted.Start your research by browsing through the university website and check for detailed entry process.

Hi,
Glad to see that you are good in Physics and there are many scopes these days and future.
Here, please take the suggestions from experts who have answered your question relating to which engineering filed you should choose rather I would advise from completely career scope perspective.
Very soon, IoT and Robotics engineering will rule the world by their automation process. To become IoT and Robotics engineer, there are lots of circuit design professionals which will be required.

Yes, child can take the science stream, but he/she can take only biology science.

Please refer to the link mentioned below for a list of top colleges which offer courses in B.Sc. Physics in India. With your kind of marks, it should not be difficult to score on a college of your choice. Moreover, few colleges conduct B.Sc. entrance tests and grant admission based on marks on 10+2 levels and marks scored in entrance exams.
https://www.shiksha.com/science/articles/top-10-bsc-msc-colleges-in-india-blogId-13473

ISRO exam eligibility:
BE/B.Tech or equivalent qualification in first class with an aggregate minimum of 65% marks or CGPA 6.84/10 (average of all semesters for which results are available). Minimum of 65% marks or CGPA 6.84 in section B alone for candidates with AMIE/Grad IETE qualification.
Candidates who are going to complete the above course in the academic year 2016-17 are also eligible to apply provided final Degree is available by 31/8/2017. The qualification prescribed and the benchmark are only the MINIMUM requirement and fulfilling the same does not automatically make candidates eligible for Written Test.

Hi Ansu,
If you meet admission requirements, of course, you can. Scholarships are on merit basis and will depend on your profile.