Hiii dear,
Thanks for contacting Careers 360.
B.A.L.L.B. is a course which integrates Arts with Law. It covers subjects related to Arts field such as Economics, History, Sociology and Political Science etc. alongside specialized fields of law like Criminal Law, Corporate Law, Patent Law, Administrative Law, Tax Law, International Law and Labor Law.
For admission in Ba llb check the link given below-

https://www.google.co.in/url?sa=t&source=web&rct=j&url=https://www.careers360.com/news/9564-law-entrance-tests%3Famp&ved=2ahUKEwiU8MrQic7aAhVDsJQKHRiECQQQFjABegQIAxAB&usg=AOvVaw0OW8stB78tHpd5gTFa9VCP&ampcf=1
Thankyou.