Science

According to foreign placement requirement, merchant navy is a well rewarding sector. The remuneration is generally high but the work involved requires hard work and determination.
Talking about merchant navy sector, there are various job posts available, like- marine engineer, sailor, etc. Based on the job post, there are number of courses available too. Some of the courses are - marine technology and engineering and Diploma course to become sailor.

Yes, you can go for anesthesia technician after 12th. On completing B.Sc. course, successful candidates will be awarded the 'Bachelor of Science' Degree. CRNA stands for Certified Registered Nurse Anesthetist.

There is no harm in trying. As per my experience, your brother has done quite well but this year, the board result is high. If you really need to get a govt. college, than you have to fill the form of all colleges. In this case, you should not be choosy. So many people will apply for the same course in the same college but you need to keep patience as your name is far in the merit list.

DU, BHU, AMU and you can go for all the central universities.

Find a link below. This will help you clear your doubts for admissions in IPU for biotechnology:
https://www.shiksha.com/b-tech/course/b-tech-in-bio-technology-guru-gobind-singh-indraprastha-university-dwarka-delhi-108839
Hope this was helpful.

No university in India is good for biotechnology because our college standards are not up to mark. Better to try in VIT University which is some what better than Karunya University.

You can go for
M.E./M.Tech. Biotechnology/Bio process Engineering/Food Biotechnology or other such relevant specializations.
M.B.A. program.
M.Sc. Biotechnology

Hello Shridhar,
As Marathwada contributes to the major part of Maharashtra I'm giving the list of B.Sc nursing colleges in Maharashtra . you may refer the links below:
https://www.shiksha.com/nursing/colleges/b-sc-colleges-maharashtra