Ritik Kumar · August 27, 2025 
Introduction
The Diplomate of National Board (DNB) exam is one of the most competitive postgraduate medical entrance exams in India, conducted by the National Board of Examinations in Medical Sciences (NBEMS). It opens doors to various super-specialty and broad specialty courses across reputed hospitals in India.
But many aspirants feel confused about the exam format, subject weightage, and how to prepare effectively. This blog provides a structured overview of the DNB exam pattern and syllabus for 2025, breaking down what you should expect and how you can prepare smarter.
Table of Contents
DNB Exam Pattern 2025
The DNB exam evaluates both knowledge and clinical application. Here’s a breakdown of the current structure:
| Component | Details |
| Exam Mode | Computer-Based Test (CBT) |
| Duration | 3 hours 30 minutes |
| Question Type | Multiple Choice Questions (MCQs) – Single Best Answer |
| Total Questions | 300 |
| Marking Scheme | +4 for each correct answer, -1 for incorrect answer |
| Medium of Exam | English only |
| Frequency | Once a year |
| Eligibility | MBBS degree + internship completion + NEET-PG qualification |
Key takeaway: Accuracy matters. With negative marking, guessing randomly can lower your score. A strategy-driven approach is essential.
DNB Syllabus 2025 – Subject-Wise Breakdown
The DNB exam follows the same broad syllabus as NEET-PG, covering pre-clinical, para-clinical, and clinical subjects.
1. Pre-Clinical Subjects (10%)
Anatomy
Physiology
Biochemistry
2. Para-Clinical Subjects (20%)
Pathology
Pharmacology
Microbiology
Forensic Medicine
Social & Preventive Medicine (SPM)
3. Clinical Subjects (70%)
General Medicine
Pediatrics
Dermatology
Psychiatry
Radiology
General Surgery
Orthopedics
ENT (Ear, Nose, Throat)
Ophthalmology
Obstetrics & Gynecology
Anesthesia
Important Note: Clinical subjects carry the highest weightage, so focus more on case-based scenarios, applied concepts, and integrated questions.
Preparation Strategies for the DNB Exam
Here are some proven methods to maximize your preparation:
- Understand the Weightage – Prioritize high-yield clinical subjects while keeping basics strong.
- Practice MCQs Regularly – Use previous years’ papers and mock tests to adapt to CBT speed.
- Time Management – Divide your preparation into phases: concept building, revision, and mock testing.
- Integrated Learning – Expect clinical questions that merge anatomy, pathology, and medicine.
- Avoid Negative Marking – Attempt only when reasonably confident.
- Revision Cycles – Aim for at least 2–3 revisions before the exam.
- Daily Study Plan – Dedicate 6–8 focused hours with short breaks instead of long, unfocused sessions.
How Career Plan B Helps You in This Journey
Career Plan B doesn’t just guide aspirants with course details — it supports you in every step of your medical career planning.
Here’s how:
- Personalized Guidance: Get tailored advice based on your strengths and weak areas.
- Study Roadmaps: Structured preparation plans with subject prioritization.
- Mock Test Support: Guidance on the right resources and exam simulations.
- Career Clarity: Confused between DNB, MD, or MS? Career Plan B helps you compare and choose the right pathway.
- Long-Term Planning: From admission to job opportunities in India or abroad, the platform prepares you for the bigger picture.
With Career Plan B, you don’t just prepare for the exam — you prepare for your future.
Frequently Asked Questions
Q1. Is the DNB syllabus different from NEET-PG?
No, the DNB syllabus broadly overlaps with NEET-PG. However, DNB often emphasizes clinical application and integrated questions.
Q2. How many times can I attempt the DNB exam?
There is no fixed limit, but candidates must qualify within the eligibility timeline set by NBEMS.
Q3. What is the toughest part of the DNB syllabus?
Most students find clinical subjects like medicine, surgery, and OBGYN challenging because of their vast coverage and applied nature.
Q4. Do DNB exams have more difficult questions than MD/MS entrance exams?
The difficulty level is considered similar, but DNB exams tend to be more clinically oriented.
Q5. Can I crack DNB in the first attempt?
Yes, many students succeed in their first attempt by following a disciplined study plan, focusing on high-weightage areas, and practicing regular mock tests.
Conclusion
The DNB exam pattern and syllabus 2025 demand more than rote learning — they test clinical reasoning, time management, and precision. By understanding the exam structure, focusing on clinical weightage, and revising effectively, you can maximize your chances of success.
And remember, the journey doesn’t end with exam preparation. Career Plan B ensures that your next steps from admission to specialization choices and even international opportunities are well-planned and aligned with your goals.
