B.Sc

Yes, after B.Sc Psychology, you can go to Ph.D. programme directly and become a neuropsychologist.

Hello Akshat,
Scholastic Aptitude Test or SAT is the exam to be cleared before taking up undergraduate courses in USA. It was introduced almost 90 years back and is still surviving. COmmercial Pilot Licence or CPL is a different and one needs to join flying school to get this. But yes, for BS in US, one needs to clear SAT.

Yes, you are eligible for railways exams.

Yes, you are eligible for this, and if you have any problem, then make an affidavit of a gap certificate. That will be better for you.

No, there is no need to clear NEET exam for B.Sc Nursing. Actually, even if you do not give this exam, you can apply in best colleges for B.Sc Nursing. Apply in DU on the basis of your 10+2 marks. Best of luck.

Universities allow a Post-Graduation in the subjects, you have studied in Graduation. To do M.Sc in Geography, you must have this subject in Graduation. However, a solution is that you can appear in additional papers of geography graduation subject and do M.Sc Geography.

Yes, it's an good idea and you will get better experience with extra knowledge.

Vellore Institute of Technology Masters Entrance Examination VITMEE is conducted by University for admission to M.Tech, M.Sc and MCA programs offered at Eight Constituent Schools of the University. Applicants can fill the VITMEE Admission form from March 10, 2018 till May 24, 2018. The application form can be obtained from online mode, i.e. by visiting the official website of the VIT University while the offline application forms can be availed from select post offices across several states.

You can refer to the following colleges:
Sai Institute of Paramedical and Allied Science
Shri Guru Ram Rai Institute of Technology and Science
Beehive College
ICRI - Institute of Clinical Research
Advanced Training Institute for Electronics and Process
Baba Farid Institute of Technology
Uttaranchal UniversityArcadia Grant, Chandanwari.