B.A LLB

Depends on the overall people applying under SC quota and the number of seats reserved for SC.

Bachelor of Arts + Bachelor of Laws [B.A. L. B. ] is a dual degree professional course in administrative law. BA LLB is a five-year course. Having passed 10+2 or equivalent exam from a recognised board with a recommended minimum of 50% on aggregate, a candidate may apply for this course. Admission to most of the law schools/universities is done through a national level or university level entrance test. Top colleges offering BA LLB course are:
ILS Law College
Army Institute of Law, Mohali
University of Law, Osmania University
Sharda University, Noida
KLE Society Law College, Bangalore

In which university? Please add the name of college you are seeking admission into.

Yes, students from any field can join law and NIOS is a valid board hence you can take admission in MS Ramaiah College of Law

Yes, you can join BA LLB.

Hello Virender,
IPU CET 2019 registration began on February 15, 2019. The university releases the application form through online mode only. Candidates can fill IPU CET application form for more than one course by submitting separate forms. Open the website of GGSIPU and apply as soon as you can.

Best countries to do MBA courses are Canada, UK, Germany, Australia, and Singapore. But your academic scores are too less for admission in top colleges. So, you can get admission in not so good colleges. IELTS exam is mandatory.

The details are not mentioned online. You can contact the college directly for the details http://klccal.edu.in/contact-us/

For pursuing BA, you should go for Delhi University from my side. On the other hand, CLAT is an awesome idea for becoming future lawyer in any field. There are some best University which comes under CLAT NLSUI Bengaluru, NALSAR Hyderabad, NLU Bhopal, Gandhinagar National law University, National law University Cuttack, West Bengal National University, and separate exam conducts for National law University Delhi which is AILET.

Please refer the link below for top low colleges in Uttar Pradesh:
https://www.shiksha.com/law/ranking/top-law-colleges-in-Uttar-Pradesh/56-2-126-0-0.