OKAT Mock Test Volume 2: Clinical Knowledge (Free 50 MCQs)

Last updated: October 2026

A free, timed 50-question mock taken from OKAT Decoded, Volume 2: Clinical Knowledge. The questions are spread across the book's chapters and mix direct recall, application and advanced items, as in the AIOS-OKAT.

• What it covers: Lids, lacrimal, orbit, conjunctiva, cornea, refractive surgery, sclera, lens and cataract, glaucoma, uvea, medical retina, vitreoretinal surgery, neuro-ophthalmology, paediatrics, strabismus, oncology, trauma, systemic disease and community ophthalmology.
• Format: single best answer from four options, 50 minutes, no negative marking. Practice mode lets you see each answer as you go.
• After you submit: your score, a chapter-by-chapter breakdown, and for every question the explanation, why each wrong option is wrong, and a pearl, exactly as in the book.

Want the full set?

This sample is 50 of the 4,500 questions in Volume 2 (3,600 topic questions arranged by chapter, plus 6 × 150-question full-length mock tests). Your progress is saved in this browser, so you can stop and resume.

Get Volume 2 on Amazon About the series

The OKAT Decoded series

Three volumes that move from the basic sciences, through every clinical subspecialty, to case-based decisions. Every question is original and not taken from any OKAT paper.

See the booksFree mock tests

Other free samples: Volume 1 sample · Volume 3 sample. More practice: NEET-PG, DNB/MS, FRCOphth/ICO, OKAP mocks, and the AIOS-OKAT exam guide.

Independent study material. Not affiliated with, endorsed by, or connected to the All India Ophthalmological Society (AIOS). "OKAT" is used only to identify the examination.