Dear Student,

I understand your situation but you have to practice from previous years papers as many as possible questions for general knowledge.For physics,chemistry,biology or mathematics  you have to study from books to build your concepts strong then you can see previous year papers.You should focus on gk as you can score well in this topic.Make your study time table properly so that you can devote maximum time on gk and biology.

For more information about exam pattern,syllabus and sample papers click below

https://university.careers360.com/articles/nest/amp

Thanks