CLAT

If you belong to open category, I am sorry to say, there's no chance for NLUs. Apply for private colleges before they close admissions.

I am sorry to say there's no chance for NMIMS KPMSOL, Mumbai.
Last year, in 2017, the cut-off was approximately rank 3460.
Your marks are very less. You can apply to other private colleges.

You will not get an NLU even in the third merit list if you belong to open category.
You only have a chance in vacancy seats in lower NLUS like NLU Ranchi, Assam, Trichy, Visakhapatnam, Nagpur and Aurangabad. Kindly check websites of various lower NLUs for vacant seats after 6th July. All the best.

For AILET, you have THE age limit of 20.5. As per CLAT 18, there was no limit.

English, logic, maths, GK, and legal reasoning.

CLAT Possible, Lucknow is the best coaching institute in Lucknow.

CLAT Possible, Lucknow is the best coaching institute.

CLAT exam is Common Law Entrance Test.
You get admission into 18 national law universities through it.

Highly unlikely. You need to rely on vacancy, which again is a very meagre possibility.

Army Institute is better in this comparison. The environment and pedagogy are better in Army Law School.