Hii dear

let me clear your doubt.

For preparation of pu ba llb entrance exam you can refer the Universal guide to CLAT and LLB’ book which will cover almost all the syllabus of PU BA LLB 2020.

And for current affairs read newspaper daily

For more details you can visit the site

https://law.careers360.com/articles/pu-ba-llb-syllabus

I hope my answer will be helpful for you

Good luck