Science

No, to qualify for an M.Tech biotech you need to have either a B. Tech degree or an M.SC. degree. A B.Sc. degree alone will not fetch you an M.Tech in biotech.

Yes, you can apply for government jobs. You can apply for ranger or forest officer after completing B.Sc in forestry.

Revising 3 times is not the parameter for preparation. You need to learn MCQ solving skill in due course. So solve as many as MCQs as you can.
All the best!

Hello Ritika,
Good to know, that you are going to pursue your career in Mass communication. The only procedure to apply for the above mentioned course will be, going to the college website and filling up the admission forms. Some of the good colleges in Delhi are:
AAFT, Noida
NIMC, Delhi

Following are the best options for you:
Amity Institute of Organic Agriculture, Noida
Uttar Banga Krishi Vishwavidyalaya, Cooch Behar
National Post Graduate College, Lucknow
Chaudhary Charan Singh University, Meerut
Krishnath College, Berhampore
Mangalayatan University, Aligarh
Shobhit University, Meerut
Seacom Skills University, Birbhum
Chhatrapati Shahu Ji Maharaj University, Kanpur
Sunrise University, Alwar

B.Sc is more practical, and BA is more theoretical. B.Sc focusses more on mathematical aspects. It has more number of courses. A B.Sc degree should be your first choice. If you go for an honors course, you get a specialization in the final year.

Hello Shaharyar,
The two links below give you the list of animation colleges in Pune:
1) https://www.shiksha.com/animation/2d-3d-animation/colleges/colleges-pune
2) https://www.shiksha.com/animation/colleges/colleges-pune