Agriculture

Please visit the link below for the details of the course and you can download their brochure for getting course details on eligibility, fees, etc.
https://www.shiksha.com/science/course/m-sc-agriculture-acharya-n-g-ranga-agricultural-university-rajendra-nagar-hyderabad-115959

The basic eligibility criterion for pursuing the course is a 10+2 or equivalent qualification in the Science stream, from a recognised educational Board, with a minimum aggregate score of 50%. All the best.

Yes you can join some distance education programs and can pursue them for your home.otherwise you can join any of college related to your interest. Good luck.

Yes, you can go through Pre Agriculture Test or through ICAR Exam.

Both have a good scope. In pharmacy, you will get to explore the medical world and in B.Sc, you will get jobs related to agriculture. You can decide according to your interest as both the fields have a good future scope.
Good luck.

Yes, you can definitely join government services after B.Sc. For that, you have to clear some competitive exams of whatever position you want to work. And for government services, it all depends on the exam that you have to qualify and you will get the job.
Good luck.

Are you going for B.Sc Agriculture? If yes, then you will be assigned with the books according to your curriculum. No such books are there to check out.

First, you need to earn a degree in respective field. Not all states require candidates to hold a college degree though. Gain a position on entry level. Obtain the state licensure and then choose a decent and popular school for yourself. Skills you should have, to become an Agriculture Inspector, are-
Quality control
Critical thinking
Problem solving skills
Decision making power
Communication and reasoning skills
Knowledge of word processing, graphics, presentation and spreadsheet software etc.

You need to visit the official website of the university and click the link of University Entrance Test-2019. Go ahead and fill in details and upload required documents along with your photograph, signature and thumb impression.
Once the details have been confirmed, you'll be directed to chose the mode of payment. Make a payment of Rs 1,500 through credit/debit card/net banking or e-challan.

B.Tech in Agricultural Engineering (B.Tech AE) is a 4-year undergraduate course in agricultural studies and processes. The minimum eligibility for this course requires passing class 12th/ Higher Secondary Examination in biology, maths, and chemistry. Click the link below for the colleges that provide B.Tech AE:
https://www.shiksha.com/b-tech/colleges/b-tech-in-agriculture-farm-engineering-colleges-india