UK 12th

Yes, you can do B.Com. By noncollege after passing the 12th stream with Science.

Some B.Sc. Psychology colleges in Hyderabad are given below- Nizam College, University of Hyderabad, Osmania University, Villa Marie College for women etc.

Dear Student, you can get your admit card from your school or you can download it from school's website.

Greetings, Chanchal, if you want to pursue LL.B. from one of the most prestigious and affordable law colleges in India, you certainly need to crack competitive exams like CLAT Common Law Admission Test
AILET - All India Law Entrance Test. ISAT - Law School Admission Test. ISAT-India - Law School Admission Test (ISAT-India)
SLAT - Symbiosis Law Admission Test. BHU B.A. - BHU B.A. LL.B. Admission Test.
And if you didn't make it somehow then you have the option to take a drop or at last if you don't want to go for drop and haven't clear any competitive law based exam, then go for some of the prestigious private college.

Hello Adil, Visit the official site you will get all the information and questions papers.

You should complete your 12th class. ITI certificate is not enough.

You can do B.Sc. Nursing.

You can mention it as 'INTERNSHIP' for one year.

Hi, Tap on the below link to know about admission eligibility in TIFR. As per my knowledge you can't get admission in TIFR on the basis of 12th Marks. https://www.shiksha.com/university/tifr-tata-institute-of-fundamental-research-mumbai-1239/admission.