Hi Kavya,

There is a lot of career scope for humanities students after 12th which includes some merit based admission courses and some courses through entrance test.
1. Business and Law
BA LLB is a quite sought after course. It is a five year integrated program in  various universities and colleges. Admission for BA LLB is through CLAT in which you are provided the top most colleges for pursuing BA LLB.
2. Mass communication and Journalism
Mass communication aka BAJMC is a 3 year integrated course offered in many universities such as DU and IP. Admission in these universities is through an entrance and merit is calculated by both your test rank and 12th class marks.
There are many other courses and admission procedure mainly depends upon the university but above mentioned are the most common and everywhere valid courses.

Hope it helps!!

DEAR ASPIRANT,
some of entrance exam for humanities Student are

..Humanities and Social science entrance Examination

..REGIONAL INSTITUTE OF EDUCATION(RIE)

..COMMON ENTRANCE EXAM(CEE)
TISS NATIONAL ENTRANCE TEST

You have following other scopes also
B.A
BBA
BBM
BACHELOR OF Library science
BACHELOR OF Journalism
BFA
LLB



THANKS
ALL THE VERY BEST