no one from my family is in army, can i still get admission in AIL LET ??
Of course you can apply and sit for Army Institute of Law's AIL LET exam. Their eligibility criteria does not specify any army relations in the candidate's family. What the eligibility criteria states is this:
Candidates appearing in AIL LET to seek admission into BA LLB/LLM programme should have passed 10+2 exam / grad degree from any recognized board and university.