Is NCERT sufficient to get a score of 330+in NEET Biology? What extra I need to study in Biology?
Yes and No. NCERT is the backbone of Biology. If one reads only NCERT properly, then 300 can be a cheese walk in NEET. In exam, there can be 10-20 questions that are not given in NCERT or some high level logic will be needed to solve them. Keep an MCQ book or coaching modules with you and solve questions regularly. Give NEET mock tests. This way you can achieve the score of 330+ in NEET Biology.
The most important questions in NEET are the previous year questions. Do look at them and take a note of questions asked outside NCERT. This would give you a perspective about the type of questions asked in the NEET exam.
In books, you can buy NCERT fingertips or any NEET Biology reference book that contains quality questions. It will help you in prepare like NEET MCQ pattern.