Hey Randhir!

• BLAT or BHU Law Entrance Exam is a university level  entrance exam organized by Banaras Hindu University every year. It is held for admission to LL B (Hons) and BA LL B (Hons) courses. 
• BLAT 2019 will be conducted on in the month of May 2019 through offline (pen and paper-based) mode.

Important dates, 

• Online Application begins from First week of February 2019
• Last date for Online Application First week of March 2019

Admit cards will be available on Last week of April 2019

Academic qualification: 10+2+3 from any faculty with a minimum aggregate of 50% marks.

Hope it helps. 

All the best!