Exam

1- AILET is an exam only for NLU Delhi students. Though it is tougher than CLAT this exam has only relevance for NLU Delhi, as no other NLU or private college accepts AILET scores, whereas CLAT is considered by all NLUs except NLU Delhi. Private colleges also accept CLAT scores.
2- NLSIU was established far earlier than NLUD. Hence, the alumni network is far better. Apart from producing great lawyers, NLSIU also promotes more research and has more prestige at the national as well as international levels. Needless to say, ultimate placements are far better than NLUD. (Though placements at NLUD are also very good.
3- Bangalore is the IT hub of India. Hence, a huge number of companies are there. Hence, opportunities are seamless.
4- Apart from this, the climate in Delhi is extreme. But Bangalore has decent weather and climate. These are the reasons why people choose to be in NLSIU rather than NLUD. I hope this will help you.

First of all, go through and understand the MAT exam pattern. Get a good feel for the MAT exam syllabus. Find out your strong and weak areas. Start building up the fundamentals and getting conceptual clarity on the topics that fall into your weak areas. Don't waste too much time on theory. If you have understood the basics, attempt the MAT sectional quiz. Practice after theory is a must. Accordingly, take the periodic MAT quiz, attempt the MAT previous years' mock test, and read the MAT previous years' question papers. Get the best MAT preparation material with the best books for MAT preparation. Remain confident right from day one of your MAT preparation journey. However, time is also an important factor. If a candidate gets stuck on some question due to a lack of conceptual clarity, more time is wasted and depression begins to set in. It could be a small quant formula, LR logic, or verbal usage clarity that needs a simple push to come out of the shallow waters. This help can be provided by your mentor online, offline, or a mix of both, depending on your preference.