What is the DNB CET exam pattern?

Diplomate of National Board — Centralized Entrance Test contains 180 questions across 1 section: DNB CET (180 Q). Total duration is 210 minutes (about 70 seconds per question).

Does DNB CET have negative marking?

Yes — DNB CET carries negative marking of -1 per wrong answer and 4 per correct answer. Skipping is safer than guessing blindly.

How is DNB CET scored?

Scaled score range: 0 to 720. DNB CET (out of 720).

How can I practise DNB CET online for free?

Wrexa Edge offers free full-length DNB CET mock tests with instant scoring, detailed explanations, and 50 distinct variants. Sign up for free at Wrexa Edge and start practising in under a minute — no card required.

How long is the DNB CET exam?

DNB CET runs for 210 minutes total. On Wrexa Edge the timer is enforced exactly as on the real exam — including mandatory inter-section breaks.

What topics are covered in DNB CET?

DNB CET is split into: DNB CET (180 Q). Each section is timed and weighted separately. Post-MBBS specialisation entrance for DNB. 180 MCQ · 3.5h · clinical vignettes across subjects. · Official language: English & Hindi.

Is the DNB CET test adaptive?

No — DNB CET is a fixed-form (linear) test. Every candidate sees the same number of questions per section.

How many DNB CET mock tests does Wrexa Edge offer?

Wrexa Edge generates 50 distinct DNB CET variants — each with different question content, not just shuffled options. That's 9000 unique practice questions you can attempt, all in the real test-day interface, free to start.

DNB CET (Diplomate of National Board — Centralized Entrance Test) — Free Online Mock Test

Post-MBBS specialisation entrance for DNB. 180 MCQ · 3.5h · clinical vignettes across subjects. · Official language: English & Hindi.

Elite India Medical Licensing 180 questions 210 min 50 distinct variants

Start free practice test →

DNB CET exam at a glance

180

Questions

210

Minutes total

Section

Variants

DNB CET section breakdown

The DNB CET mock test on Wrexa Edge replicates the real exam's section structure — same names, same question count per section, same time limits. Inter-section breaks are enforced.

DNB CET (180 Q)

180 questions · 210 minutes · ~70 sec/question

DNB CET scoring & marking scheme

Per correct answer

-1

Per wrong answer

Per blank / skipped

0–720

Scaled score range

Strategy: DNB CET penalises wrong answers (-1 per mistake). Skip a question if you cannot eliminate at least 2 options — guessing blindly hurts your scaled score more than blanking.

Scale: DNB CET (out of 720).

How DNB CET is conducted

Mode
Standard — practice without proctoring on Wrexa Edge, or enable optional webcam proctoring to simulate test-day conditions.
Test format
Linear / fixed-form — every candidate sees the same number of questions per section.
Backtracking
Allowed — you can revisit and change answers within a section.
Mark for review
Available — flag tough questions and return to them before submitting the section.

DNB CET time strategy

With 180 questions in 210 minutes, you have about 70 seconds per question on average. Successful candidates aim for the following pacing on each section:

DNB CET (180 Q)
Target ~70 sec/question. If a question takes more than 105 seconds, mark for review and move on.

Wrexa Edge's analytics show your actual time-per-question after every mock so you can spot which sections you're losing time on.

DNB CET topics covered

Across the 50 Wrexa Edge variants of DNB CET, the following topics appear most often (sample distribution from one variant):

DNB CET (180 Q)

Clinical — Cardiology · 4
Clinical — Respiratory · 4
Clinical — Gastroenterology · 4
Clinical — Endocrinology · 4
Clinical — Neurology · 4
GI — Hepatology · 4
Endocrine — Adrenal · 4
OB-GYN — Gyn · 4

Sample DNB CET questions

A preview of real practice questions from the Wrexa Edge DNB CET bank — the same style, phrasing and difficulty you'll face on test day. Full solutions unlock free inside the mock.

DNB CET (180 Q) · Step 2 — SAH Workup

Q1. A "thunderclap" headache with neck stiffness in an alert patient requires:

Why: Correct answer: D — Non-contrast head CT first, then LP if CT negative — to rule out subarachnoid hemorrhage. Topic: Step 2 — SAH Workup.

DNB CET (180 Q) · Step 2 — PE Workup

Q2. A patient with suspected pulmonary embolism, hemodynamically stable, Wells score = 5 (high) should undergo:

Why: Correct answer: A — CT pulmonary angiography (gold standard). Topic: Step 2 — PE Workup.

DNB CET (180 Q) · Step 2 — Pulmonary TB

Q3. A homeless man presents with weight loss, night sweats, hemoptysis, and cavitary upper-lobe infiltrates on CXR. Next step:

Why: Correct answer: B — Isolate in negative-pressure room, collect 3 sputum samples for AFB smear/culture, start empiric 4-drug TB therapy if confirmed. Topic: Step 2 — Pulmonary TB.

DNB CET (180 Q) · Step 2 — Variceal Bleed

Q4. A patient with hematemesis (variceal source suspected) and known cirrhosis requires:

Why: Correct answer: C — IV octreotide + IV ceftriaxone (SBP prophylaxis) + urgent EGD with band ligation. Topic: Step 2 — Variceal Bleed.

DNB CET (180 Q) · Step 2 — H. pylori

Q5. Triple therapy for H. pylori eradication (standard PPI-based):

Why: Correct answer: D — PPI + amoxicillin + clarithromycin × 14 days (or substitute metronidazole if PCN allergy). Topic: Step 2 — H. pylori.

DNB CET (180 Q) · Step 2 — Colorectal Cancer Screening

Q6. A 55-year-old with new constipation, weight loss, and microcytic anemia should undergo:

Why: Correct answer: A — Colonoscopy — to rule out colorectal cancer (iron-deficiency anemia + change in bowel habits = red flag). Topic: Step 2 — Colorectal Cancer Screening.

These are a handful of the 9000 unique DNB CET questions across all 50 Wrexa Edge variants — start a free mock to attempt the full set with instant scoring.

DNB CET difficulty calibration

Elite tier. Elite-tier: among the toughest exams in its category. Most successful candidates prepare for 6-12+ months.

Post-MBBS specialisation entrance for DNB. 180 MCQ · 3.5h · clinical vignettes across subjects. · Official language: English & Hindi.

Verified content — Wrexa Edge's DNB CET bank has been deeply curated with real exam-aligned content (estimated 100% syllabus coverage).

How Wrexa Edge prepares you for DNB CET

Real test-day interface
Our vignette skin mirrors the actual DNB CET testing software — same timer, palette, tools, and navigation.
50 distinct variants
9000 unique practice questions, each variant a fresh test — not just shuffled options.
Detailed analytics
Scaled score, section accuracy, topic-wise heatmap, time-per-question — see where to focus after every attempt.
Spaced repetition (Notebook)
Wrong answers and flagged questions flow into an SM-2 spaced-repetition deck so you actually retain what you learn.
Optional proctoring
Browser-based face-api detection (no install) — turn it on to simulate a high-stakes environment.
Free to start
No credit card. Sign up, pick a variant, and your first DNB CET mock starts in under a minute.

Frequently asked questions

What is the DNB CET exam pattern?: Diplomate of National Board — Centralized Entrance Test contains 180 questions across 1 section: DNB CET (180 Q). Total duration is 210 minutes (about 70 seconds per question).
Does DNB CET have negative marking?: Yes — DNB CET carries negative marking of -1 per wrong answer and 4 per correct answer. Skipping is safer than guessing blindly.
How is DNB CET scored?: Scaled score range: 0 to 720. DNB CET (out of 720).
How can I practise DNB CET online for free?: Wrexa Edge offers free full-length DNB CET mock tests with instant scoring, detailed explanations, and 50 distinct variants. Sign up for free at Wrexa Edge and start practising in under a minute — no card required.
What is the difficulty level of DNB CET?: DNB CET is rated Elite difficulty on Wrexa Edge. Elite-tier: among the toughest exams in its category. Most successful candidates prepare for 6-12+ months. Post-MBBS specialisation entrance for DNB. 180 MCQ · 3.5h · clinical vignettes across subjects. · Official language: English & Hindi.
How long is the DNB CET exam?: DNB CET runs for 210 minutes total. On Wrexa Edge the timer is enforced exactly as on the real exam — including mandatory inter-section breaks.
What topics are covered in DNB CET?: DNB CET is split into: DNB CET (180 Q). Each section is timed and weighted separately. Post-MBBS specialisation entrance for DNB. 180 MCQ · 3.5h · clinical vignettes across subjects. · Official language: English & Hindi.
What tools or aids are allowed during DNB CET?: No special tools are required.
Is the DNB CET test adaptive?: No — DNB CET is a fixed-form (linear) test. Every candidate sees the same number of questions per section.
How many DNB CET mock tests does Wrexa Edge offer?: Wrexa Edge generates 50 distinct DNB CET variants — each with different question content, not just shuffled options. That's 9000 unique practice questions you can attempt, all in the real test-day interface, free to start.

Related exams & practice tests

Candidates preparing for DNB CET also practise these on Wrexa Edge:

Browse more: All Medical Licensing exams → · All India exams → · Full exam catalog →

Ready to ace DNB CET?

Join thousands of candidates practising on Wrexa Edge. Free signup, 50 variants per exam, instant scoring.

Start practising free →