A cut above the rest: revise with PYQ-based mock tests

Surgery and Medicine series for NEET SS and INI SS, curated by toppers. 300+ previous-year questions in every subject, exam-pattern mocks and explained answer keys, so your revision follows what the exam actually asks.

from 500+ ratings
4.4/5 ★
PYQs in every subject
300+
mock tests completed
6,000+
  • “Quite challenging and replicates the actual exam really well.”
    Verified test-taker · INI SS Surgical Gastroenterology mock
  • “Great question paper which reflected the previous sessions’ exam.”
    Verified test-taker · INI SS Hematology mock
  • “Increase the number of questions! Loving the quality & content!”
    Verified test-taker · NEET SS Surgery · Pre-operative care
  • “Very helpful — it tells me what I am lacking.”
    Verified test-taker · INI SS Surgical Oncology mock
  • “Overall good mock experience to recall the mistakes, and also standard questions.”
    Verified test-taker · INI SS Neurology mock
  • “Please include more questions! Love the quality of the content!”
    Verified test-taker · NEET SS Surgery · Trauma
  • “Too good an exam.”
    Verified test-taker · INI SS Gastroenterology mock
  • “Basic, clear-cut questions.”
    Verified test-taker · NEET SS Surgery · Basic principles
  • “Feels good, and I trust the source.”
    Verified test-taker · INI SS Urology mock
  • “I secured a single-digit rank because of your support.”
  • “I secured AML 6 in INI SS GI Surgery. Durameter helped me a lot with well-curated questions that focused my last-minute preparation.”
  • “I secured AIR 3. Thank you for all the help and guidance throughout my preparation.”
  • “Durameter changed my trust in exams. The high-yield PDFs helped me focus only on the most important topics, and many questions came directly from them. It was like a lighthouse guiding me to focus clearly on what mattered most.”
  • “I secured Rank 23. The high-yield topics and mock tests, especially the general surgery mocks, were extremely helpful.”
  • “I secured CML 60. Durameter was very helpful during my last lap of preparation, especially for someone from a state college preparing for central institute exams.”
  • “I secured AML 11 and CML 7 in Urology. Durameter was a true game-changer.”
  • “Thank you to your team for giving me confidence in the last minute and for answering all our queries.”
  • “I secured AML 23 in Plastic Surgery. The mock tests were excellent and helped me gain confidence.”
  • “I secured AML 57 and CML 58 in Surgical Oncology in my first attempt. The mocks simulated the real exam and were extremely helpful.”
  • “I secured CML Rank 2 and AML Rank 2 in Neurosurgery. The grand tests and high-yield topic PDFs in Neurosurgery and General Surgery boosted my confidence and helped me cover topics I might have otherwise missed.”
  • “Thanks to the Durameter team, I secured Rank 303. My preparation improved significantly because of the app.”
  • “I secured Rank 704. Durameter really helped me, especially towards the end of my preparation. The guidance in the final days made a big difference.”
  • “I secured Rank 48. Thank you for the support.”
  • “I secured Rank 75 in NEET SS 2025. The subject-wise tests and explanation keys in the last few days before the exam helped me a lot.”
  • “I scored 404/600 with Rank 563. Durameter was very helpful in achieving my dream branch.”
  • “The test series helped me a lot in the exam. Thank you for the last-minute revision support.”
  • “The answer key notes are wonderful. I have never seen such quality on other platforms.”
  • “I secured Rank 45, all thanks to your support.”
  • “Durameter provided something different—exactly what I was desperately looking for.”
  • “I secured Rank 157. Durameter contributed a major part to my success.”
  • “It helped me practice previous years' questions, and the final exam felt very similar to the mock exams.”
  • “The CTVS questions were very helpful.”
  • “My entire last revision revolved around the structured schedule provided.”
  • “The mock exams were high quality with well-formulated questions that covered topics completely. They helped build strong confidence. It is the best new platform for the NEET SS pattern.”
  • “The test series and discussion PDFs were like digital gold for final exam preparation. They provided table- and algorithm-based snapshots and highlighted volatile points clearly in one place.”
  • “The structured topic-wise timetable in the last month helped me identify and correct my weak areas effectively.”

Exams we cover

Series for NEET SS and INI SS, Surgery and Medicine

Pick the exam you are writing. Every INI SS subspecialty has its own series alongside the broad-speciality paper.

NEET SS Surgery

Topic-wise tests and full-length grand tests across General Surgery, on the NEET SS pattern.

  • General Surgery

NEET SS Medicine

Topic-wise tests and full-length grand tests across General Medicine, on the NEET SS pattern.

  • General Medicine

INI SS Surgery

A General Surgery series plus a dedicated series for every surgical super-speciality.

  • General Surgery
  • Surgical Gastroenterology
  • Surgical Oncology
  • Urology
  • Neurosurgery
  • CTVS
  • Plastic Surgery
  • Pediatric Surgery
  • Breast & Endocrine Surgery
  • Minimal Access Surgery

INI SS Medicine

A General Medicine series plus a dedicated series for every medical super-speciality.

  • General Medicine
  • Cardiology
  • Gastroenterology
  • Neurology
  • Nephrology
  • Endocrinology
  • Rheumatology
  • Hematology
  • Medical Oncology
  • Infectious Diseases

Test calendar

Upcoming test dates

The next mocks to unlock across our series, straight from the live schedule.

  1. 1 test releasing

    • Neuro 2NEET SS MEDICINE 2026
  2. 1 test releasing

    • Gastro 2NEET SS MEDICINE 2026
  3. 1 test releasing

    • Endo 2NEET SS MEDICINE 2026
  4. 1 test releasing

    • ID 2NEET SS MEDICINE 2026

PYQ bank

PYQs in every subject, including General Medicine

Previous-year questions show what the exam keeps coming back to. Our banks put them at the centre of your revision.

Access to

300+

PYQs in each subject, General Medicine included.

Across NEET SS and INI SS Surgery and Medicine, from the broad-speciality papers to every subspecialty.

  • Subject-wise PYQ banks

    Previous-year questions grouped by subject, so you revise one speciality at a time.

  • Explained answer keys

    Every question comes with an explanation in the answer sheet, so each mistake becomes a revision note.

  • Exam-pattern mocks

    Timed, sectioned tests with negative marking that follow the NEET SS and INI SS format.

  • Bookmark and revisit

    Save the questions that tripped you up and run through them again before exam day.

About us

Our vision: revision that follows the exam

Duramater Education exists to make super-speciality preparation focused. We turn previous-year questions into precise, exam-pattern mock tests so every hour of revision counts.

  • Revision through PYQ-based questions

    The fastest way to revise is through the questions the exam has already asked. Every mock is built around PYQs and the concepts behind them.

  • Made by NEET SS & INI SS toppers

    Every series is written and reviewed by doctors who've recently ranked in these exams, so the questions, traps and high-yield topics reflect what the exam actually tests right now.

  • Student-to-student guidance

    Beyond mocks, you get the playbook toppers wish they'd had: the high-yield topics, which sources to trust, and how to handle exam day. Guidance comes from people who were in your seat months ago.

Who we are

We are a group of doctors from AIIMS, PGIMER, JIPMER and other prominent institutions with a vision to simplify super-speciality exams. We are building a student-to-student initiative, mentoring and helping our friends and juniors to succeed. Our team includes toppers from the recently concluded INI SS and NEET SS exams.

From our test-takers

Highly rated and loved by candidates

Candidates rate every mock when they submit it. These are their words, with the rating they gave.

4.4/5

Average of 500+ ratings submitted after mock tests.

87% rated their mock 4★ or higher.

  • “Quite challenging and replicates the actual exam really well.”

    Verified test-taker · INI SS Surgical Gastroenterology mock

  • “Great question paper which reflected the previous sessions’ exam.”

    Verified test-taker · INI SS Hematology mock

  • “Increase the number of questions! Loving the quality & content!”

    Verified test-taker · NEET SS Surgery · Pre-operative care

  • “Very helpful — it tells me what I am lacking.”

    Verified test-taker · INI SS Surgical Oncology mock

  • “Overall good mock experience to recall the mistakes, and also standard questions.”

    Verified test-taker · INI SS Neurology mock

  • “Please include more questions! Love the quality of the content!”

    Verified test-taker · NEET SS Surgery · Trauma

  • “Too good an exam.”

    Verified test-taker · INI SS Gastroenterology mock

  • “Basic, clear-cut questions.”

    Verified test-taker · NEET SS Surgery · Basic principles

  • “Feels good, and I trust the source.”

    Verified test-taker · INI SS Urology mock

Referral program

Refer a friend: they save ₹500, you earn ₹500

Preparing with friends? Every candidate gets a personal referral code once they sign in.

  1. STEP 1

    Share your code

    Sign in and open Referrals in your dashboard to find your personal code.

  2. STEP 2

    Your friend saves ₹500

    They enter your code in the coupon field at checkout on their first purchase.

  3. STEP 3

    You earn a ₹500 coupon

    Once their payment goes through, the coupon lands in your account for your next series.

Bonus: buy any series at full price, with no code or coupon, and earn a ₹1,000 coupon for your next purchase.

Campus ambassador

Be our Campus Ambassador

Share Duramater with your department, college and colleagues and get exclusive discounts on test series of your choice.