Science

Hello dear,
There is no such exam here. In every entrance exam, you need to prepare for reasoning, aptitude as well as general awareness, English, and computer also.

In aviation, AME has good career options. Engineers have got good scope in aviation. Flight Engineers travel on flights, they not only work on aircrafts on ground but also work in-flight.

BE and B.Sc both are different courses. You should opt for a course as per your interest. But I would suggest you do B.Tech which is most developing and growing field in the modern era and will be more demanded in future as well.
All the best.

Nowadays, cyber crime is booming, so if you are an expert of cyber security then it won't be a problem for you to get a job because Department of Defence needs people with strong cyber ethics.

You should firstly do under graduation courses like B.Sc and B.Tech then you can go for M.Sc or MS which is a course for research in a field. You can apply for foreign universities also for the research.

Most of the job prospects for forensic scientists are in the government sector, particularly in various law enforcement agencies such as police, the legal system, the investigative services of the central government and state governments. However, some private agencies too offer job opportunities to

Here are some of the branches in M.Sc Zoology:
Master of Science in Marine Zoology
Master of Science in Zoology with specializations in Medical Microbiology
Master of Science in Zoology
Master of Philosophy in Zoology
Doctor of Philosophy in Zoology
You can specialize in various fields within zoology
Arach

There are very little chances to get a seat but you can try for a paid seat in RGSC campus, BHU.

You can opt for travel and tours, food technology, wildlife, forestry, architecture, etc., courses.