Maths Spl

Yes, you can apply.
The eligibility for MCA in CU is-
Recognized bachelor's degree with at least 50% marks (45% marks in case SC/ST category) in Mathematics/ Statistics/ Business Mathematics/ Business Statistics/ Quantitative Technique as compulsory/ optional/ additional paper as one of the subjects either at 10 + 2 or at graduation level.

Nit colleges can be regarded as best choice but only some colleges offer pure sciences so refer to cut off ranks and decide which is better.you can also choose some universities which consider jee main rank

Yes, of course you can get admission. There are many colleges.

No, it doesn't contain any subject like political Science or economics.

A student should have passed in Maths (10+2 also with 50% minimum), along with NATA/IIT JEE Part 2.

Your core subject will be Maths. Apart from that, you can choose subjects like economics, computer science, statistics etc. as your applied component. And also, English is compulsory.

Yes, for hostel management Maths is not required.

The eligibility for M.Sc Biotechnology is a Bachelor's degree in any of Physics, Biological Sciences, BAMS BHMS BPT and related subjects. Though, it is not mandatory to have Maths in class 12th, but it is advisable as it helps you in your curriculum.

Yes, you are eligible. You may get Amity or Techno India or Om Dayal.