There are three subjects in NEET: Physics, Chemistry and Biology. Biology is further divided into Botany and Zoology, but it is counted as one subject.
What Are the Subjects in the NEET Exam?
The NEET UG subjects list includes:
- Physics
- Chemistry
- Biology, comprising Botany and Zoology
The syllabus covers topics taught in Classes 11 and 12. You can use subject-specific NEET study material such as the NEET Absolute Series while building concepts and practising multiple-choice questions.
How Many Questions are Asked in Each NEET Subject?
NEET UG 2026 has 180 compulsory questions carrying 720 marks. You must complete the paper in 180 minutes.
| Subject | Questions | Maximum Marks |
| Physics | 45 | 180 |
| Chemistry | 45 | 180 |
| Biology | 90 | 360 |
| Total | 180 | 720 |
Each correct response carries four marks, while one mark is deducted for an incorrect response. Don’t forget to take a look at the NEET previous year question papers to figure out the exam pattern, question trends, and overall difficulty level.
Which NEET Subject Has the Highest Weightage?
Biology has the highest weightage in NEET, contributing 90 questions and 360 marks. It accounts for half of the total paper.
You should study both Botany and Zoology carefully instead of treating Biology as a single undivided section. Find out the weightage for each chapter and each trend that happened over the years in the exam in our NEET Trendsetter Biology book.
How Should You Prepare for All Three NEET Subjects?
Prepare each subject differently:
- Build concepts and practise calculations in Physics.
- Revise formulas, reactions and NCERT-based facts in Chemistry.
- Read Biology regularly and practise diagram-based questions.
- Solve mixed-subject tests every week.
After completing the syllabus, use the 39 Years NEET PCB Previous Solved Papers to practise questions across all three subjects.
What Does the NEET UG Syllabus Cover in Classes 11 and 12?
The NEET UG syllabus includes selected Physics, Chemistry and Biology topics studied in Classes 11 and 12. Students checking which subjects are included in NEET should compare every unit in the official syllabus.
Create a chapter checklist for all three subjects and mark each topic as completed, under revision or needing practice. This prevents Class 11 topics from being neglected while preparing the Class 12 syllabus.
What Are the Important Chapters for NEET?
There is no official fixed list of the important chapters for NEET, as questions may be asked from any topic included in the syllabus. You should cover every chapter before using previous-year trends to prioritise revision.
Use the NEET exam subject-wise marks to plan your study time. Once your fundamentals are strong, practise with the NEET Challenger Series to prepare for difficult and higher-level questions that test deeper conceptual understanding.
FAQs
Are there three or four subjects in NEET?
NEET has three subjects. Botany and Zoology are separate parts of Biology, not two additional subjects.
Is Mathematics included in NEET?
No. Mathematics is not included in the NEET UG question paper.
Are all NEET subjects compulsory?
Yes. Candidates must answer questions across Physics, Chemistry and Biology.
How many papers are there in NEET?
NEET UG has one combined paper containing questions from all three subjects.
