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USA-based NRI students targeting AIIMS MBBS admission in 2027 should prepare from the NEET UG syllabus. There is no separate AIIMS MBBS entrance syllabus anymore because AIIMS admission is through NEET UG followed by MCC counselling.
The old version of this page included a separate AIIMS syllabus with General Knowledge/Aptitude. That is outdated. The current NEET UG examination is based on Physics, Chemistry and Biology. General Knowledge, business current affairs, company punch lines and similar topics are not part of the NEET UG syllabus.
2027 syllabus status: as of September 2026, the latest officially finalized syllabus available from the National Medical Commission is the NEET UG 2026 syllabus. NMC finalized it on 22 December 2025 for the 2026-27 academic session. USA-based students can use that official syllabus as the current preparation baseline, but should recheck the NEET UG 2027 syllabus when NMC/NTA publishes it.
Get My NEET Syllabus Gap Analysis
| Question | Answer |
| Is there a separate AIIMS MBBS syllabus? | No. Prepare from the official NEET UG syllabus. |
| Main subjects | Physics, Chemistry and Biology. |
| Is General Knowledge part of the current AIIMS/NEET syllabus? | No. The old AIIMS GK/Aptitude section is obsolete. |
| Latest official syllabus available as of September 2026 | NEET UG 2026 syllabus finalized by NMC. |
| What should a USA student do? | Map AP/IB/U.S. high-school science courses against the official NEET units and close missing topics. |
The latest official NEET UG 2026 pattern had 180 compulsory questions in 180 minutes for 720 marks. Physics had 45 questions, Chemistry 45 and Biology 90. Correct answers carried +4, incorrect answers -1 and unanswered questions 0. The exam was conducted in pen-and-paper OMR mode. Recheck the final 2027 bulletin for any changes.
| Subject | Questions | Marks | USA Student Focus |
| Physics | 45 | 180 | Complete NEET chapter coverage + numerical speed. |
| Chemistry | 45 | 180 | Physical calculations + Organic reactions + NCERT Inorganic. |
| Biology | 90 | 360 | NCERT recall, diagrams, terminology and factual accuracy. |
The latest official NEET syllabus organizes Physics into the following major units:
USA curriculum note: AP Physics 1, AP Physics 2 and AP Physics C can provide strong conceptual preparation, but no single AP Physics course should be assumed to cover the full NEET Physics syllabus. Students should perform a chapter-by-chapter gap analysis.
The latest official Chemistry syllabus contains these 20 units:
USA curriculum note: AP Chemistry builds useful conceptual and quantitative skills, but students still need dedicated NEET preparation for the complete Organic and Inorganic syllabus, NCERT-specific detail and rapid MCQ recall.
Biology contributes 360 of the 720 marks in the latest exam pattern. The major syllabus units are:
USA curriculum note: AP Biology can build excellent conceptual understanding, but NEET Biology requires much more direct NCERT recall, botanical detail, terminology, diagrams and statement-based accuracy.
| Old Page / Old AIIMS System | Current AIIMS MBBS Preparation |
| Separate AIIMS entrance syllabus | Official NEET UG syllabus |
| Physics, Chemistry, Biology + General Knowledge/Aptitude | Physics, Chemistry and Biology |
| Broad topics such as Current Affairs, Business and company information | Not part of the NEET UG syllabus |
| Separate AIIMS exam preparation | NEET UG preparation + MCC counselling planning |
| U.S. Course | Useful Strength | NEET Gap to Check |
| AP Biology | Cell biology, genetics, evolution and experimental reasoning | Plant physiology/detail, taxonomy, human physiology detail, NCERT terminology. |
| AP Chemistry | Physical chemistry and quantitative reasoning | Full NEET Organic coverage, Inorganic detail, NCERT-specific facts. |
| AP Physics 1 | Mechanics and foundational reasoning | Electricity/magnetism, optics, modern physics and remaining NEET units. |
| AP Physics 2 | Fluids, thermodynamics, E&M, optics and modern physics | Mechanics depth, rotational motion and full NEET numerical practice. |
| IB Biology/Chemistry/Physics | Strong conceptual depth | NEET-specific syllabus mapping, NCERT language and speed-based MCQ practice. |
Read the NEET Syllabus Gap for U.S. High School Students for a more detailed U.S.-to-NEET comparison.
| Phase | Syllabus Goal | Testing Goal |
| Phase 1 | Map every official unit against school/AP/IB coverage. | Diagnostic tests. |
| Phase 2 | Close missing Physics, Chemistry and Biology concepts. | Chapter MCQs. |
| Phase 3 | Complete first-pass NCERT revision. | Unit tests + PYQs. |
| Phase 4 | Second revision + weak-topic repair. | Mixed-subject tests. |
| Phase 5 | Rapid recall and final syllabus consolidation. | Full 180-question OMR mocks. |
NTA/NMC publishes the official syllabus and exam pattern, but it does not guarantee a fixed number of questions from each chapter. Historical question trends can help students prioritize revision, but they should not be presented as an official chapter-wise weightage table. For an AIIMS-level target, skipping a low-frequency chapter can be risky because a few lost questions can affect rank significantly.
The syllabus is only the first step. USA-based NRI students also need to understand eligibility, curriculum gaps, study planning, exam logistics, documents and MCC counselling.

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Is there a separate AIIMS syllabus for 2027?
No separate AIIMS MBBS entrance syllabus is used. Students prepare from the NEET UG syllabus applicable to the examination year.
Is General Knowledge included in the AIIMS/NEET syllabus?
No. General Knowledge and Aptitude belonged to the old AIIMS entrance-exam structure and are not part of the current NEET UG syllabus.
Is AP Biology enough for NEET Biology?
No. AP Biology provides useful conceptual preparation, but students should still complete the full official NEET syllabus and NCERT-based revision.
Does AP Chemistry cover the NEET Chemistry syllabus?
Only partially. Students should separately map all 20 NEET Chemistry units, particularly Organic and Inorganic topics.
Which subject has the most marks?
In the latest official pattern, Biology carries 360 of 720 marks, while Physics and Chemistry carry 180 marks each.
Should I study chapters removed from the official syllabus?
Prioritize the official syllabus for the examination year. Older notes may still be useful for prerequisite understanding, but removed topics should not displace time needed for current official units.
How should an NRI student in the USA start?
Start with a syllabus-gap diagnostic, identify topics not covered in the student's U.S. curriculum, then build a chapter-by-chapter NCERT and MCQ plan.
Note on the study-resource table below: some legacy notes were created for older NEET syllabus versions. Use the official syllabus above to decide which chapters are currently relevant.
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