Exam

Number of online test preparation materials and official guides for GRE are available on: http://www.ets.org/gre
Hope this helped.

In my opinion, you should focus on attending class 11 and 12 at the moment as these two classes would strengthen your base to pursue a course further as per your interest.

Hello,
Yes, there is entrance exam to get B.Sc of food science and nutrition.

Hi there!
The best book for JEE is Ncert as first of all you have to clear basics once you are done with it, than you can go for other high level books for practising the questions. Regards, Rajdeep Sinha.

Hi there!
If you don't do well in JEE than you can take admission in private engineering colleges also you can give exams like COMEDK, CUSAT, WBJEE OJEE & other state government engineering exams. Hope you got your answer.

Hi there!
You should Prepare with Ncert first, when you are done with Ncert than you can go for books like Hc verma, you should get material of any coaching institution and practise from it well. Hope you got your answer. Regards, Rajdeep Sinha.

Hi there!
The best book of physical chemistry to prepare for IIT-JEE Mains is Ncert & O. P. Tandon, or you can also get study material of any good coaching institutions. Hope you got your answer. Regards, Rajdeep Sinha.

Hi there!
You should Prepare with NCERT first, when you are done with Ncert than you can go for books like HC Verma, you should get material of any coaching institution and practise from it well. Hope you got your answer.
Regards,
Rajdeep Sinha.

Yes, if you score good in IELTS, then you get a admission in foreign universities.

As according to the current scenario, the best book is of the Pradeep Publications as of the paper from 2008 lengthy questions are almost eliminated and now only concept based questions are seen in the paper.