BCA

yes,its depends on his mind

you are eligible if You have passed 10+2 with mathematics

Dear Akshar, you must take both. Infact take TOEFL instead of IELTS if you plan to study in US. TOEFL OR IELTS are tests for English language proficiency. GRE on the other hand is the aptitude test testing your skills in reasoning, Mathematics and so on. Read more about the tests and understand the differences.
Best wishes

It is possible to do BCA without maths
U can do

as per my concern C++ and many other programning language requires basic knowledge. It's the unsaid truth that if a person is good in maths then his/her programming skills are excellent ! Just try, but as per my concern maths is required

Its good, nothing bad. keep doing it and hope for good placement or your own setup

There must be many good college in ccu itself for mca.find out