H Shreya 

If you have a plan to pursue BS(its B.S not Bsc)  from IISC bangalore you must be clear with the process that is,there are three ways by which you can get it.

1.KVPY(Kishor Vagyanik Protsahan Yojna first phase in class 11 2nd in class 12).

2.IIT-Jee(Advance)

3.IIT-Jee(Mains)

You

IISc is the best if you have a research acumen and passion. If not go for BITS and settle for a decent paying Job.

Hello Akshat

Admission to Bachelor of Science degree (BS) in IISc Bangalore is done on the basis of merit of candidates in JEE Main, JEE Advanced and KVPY. Candidates must fulfill the eligibility criteria if they wish to take admission through the three channels- JEE Main, JEE Advanced and KVPY.

As per KVPY eligibility criteria, candidates studying in class 11, 12 and UG first year are eligible to apply for SA, SX and SB streams, respectively. The eligibility is different for each stream SA/SX/SB. You can check the complete information about KVPY with the given below link.

https://school.careers360.com/articles/kvpy-eligibility-criteria

Good Luck!

Any 3 year or 4year degree equivalent from recognised University and with minimum qualifications marks will make you eligible for university across Germany  

Students thus should have appeared for relevant entrance exam and valid score is needed. 

Students must however fulfill all individual criteria setby colleges as each of tgem

Hie,

Yes, you can pursue a bachelors degree in mathematics on the fulfilment of eligibility criteria as specified by the college you want to take admission in. But then you need to drop engineering because you can not pursue two regular degree courses at the same time.

All the Best!

Dear Anshi Jain 

IISC Banglore is one of the top research institutes in India.For getting admission in IISC you have to prepare for JEE.All the admission process conducted based on above test.

So start to prepare for JEE exams you can easily get to to IISC for astrophysics 

Best of