Hello Rashika!
After the supreme court of India criticized their decision of the maximum age limit of 20 years for taking admission to the 5-year integrated law degree, Bar Council of India as an interim measure decided to increase the upper age limit for 5-year LLB course from 20 to 22, and for 3-year LLB from 30 to 45, reported legal affairs portal Livelaw.

Considering the above update on the age eligibilty criteria, yes you may get admission in the colleges offering BA LLB on the basis on entrances like CLAT, LSAT, AILET etc.

Hope this helps. All the best!