CLAT

Yes, you can opt for B.Sc LLB, but not all NLUs provide these courses, there are certain NLUs which provides these courses. So, it's better to check out which are those NLUs that provide these courses.

As of now, there is no age limit so you can apply for CLAT.

Well, there is enough time to score good marks in next year's CLAT exam, so I would suggest you that buy three individual books- Verbal and Non Verbal reasoning by RS Agarwal, Quantitative Aptitude by RS Agarwal and Universal Guide book which is considered to be the best for legal section. So follow up the syllabus and give 1-2 hours daily and complete it twice or thrice as much as you can. You will get the best NLU, if you follow this. Also, give as much as mock you can, because it is very necessary to tackle the time to solve 200 questions.

You must give the first preference to NLUJS and have to score 140 marks or above to secure a seat in this college. Work hard and achieve this college.

Here is the list of best CLAT coaching institutes in India, they will be provide a best CLAT exam preparation.
Career Launcher
Achievers Point
Legal Edge (https://legaledge.in/)
Tara coaching Institute
Endeavor Careers Pvt. Ltd
Success Mantra

Hey, your daughter can get through NRI quota as well, as NLSIU has reserved five seats for students belonging to NRI/ NRI sponsored quota.
Coming to CLAT, you can write CLAT after finishing 12th Standard. I am not sure about teaching classes in UAE.

Hi,
You can't pursue two regular mode Courses simultaneously. In order to pursue two courses simultaneously, one should be in distance mode.
However, you can option for 5 year integrated BA LLB program from a single College.
And, yes you are eligible for CLAT 2018.

There are no reservations in PSU's for entrance.

If you go through the entrance next year, then you may grab your seat in any of the NLUs according to the marks you get and the cut offs they release. The law schools provide you with different options according to your interest and placement opportunities as of corporate, family, international.