Mewar University

B.Sc. Courses in Science are best offered by Mewar University.

Yes it is valid as the university is approved by UGC.

Yes , B.Sc (hons) chemistry is available in Mewar University.

As you are in the final year of graduation, so you are eligible to apply for the M.Sc course at AAU. And, after completion of your graduation, you can join the M.Sc.
Best of luck.

You can go for criminal law or cyber law.

Admission Process of B.Ed:
Eligible candidates need to appear for Mewar University Entrance Exam (MUEE). Candidates are selected based on the marks obtained in MUEE.

Both are not a good option. IGNOU and Annamalai University are better.

The curriculum of B.Sc (Hons) in Mathematics involve following subjects in the respective semesters:
Sem-I
Calculus
Co-ordinate Geometry
Algebra-I
Sem-II
Mechanics-I
Differential equations-I
Algebra-II
Sem-III
Mechanics-II
Differential equations-II
Analysis-I
Sem-IV
Vector analysis
Differential equations-III
Analysis-II
Sem-V
Numerical methods
Numerical method practical using C
Algebra-III
Analysis-III
Sem-VI
Probability theory
Linear programming & optimisation
Algebra-IV
Analysis-IV