Your Unfair Advantage
Everything you need to outsmart, outwork, and outperform the competition.
Everything You Need to Win
From quick notes to full-scale simulations ā master every subject, one day at a time.
Frequently Asked Questions
Everything you need to know about Cosmos and how it helps you ace the TN MRB exam.
Our Notes are carefully curated one-liners and key points from all 19+ subjects required for the TN MRB Assistant Surgeon exam. Each note is designed to be concise, easy to memorize, and focused on high-yield topics that frequently appear in exams. Perfect for quick revisions and last-minute preparation.
Our Quizzes are topic-wise practice tests that help you test your understanding of each subject. Each quiz contains carefully selected MCQs that mirror the actual exam pattern. You get instant feedback on your answers, detailed explanations, and performance tracking to identify your weak areas.
PYQ (Previous Year Questions) Quizzes contain actual questions from past TN MRB exams. Practicing these gives you a real feel of the exam pattern, question difficulty, and frequently tested topics. It's one of the most effective ways to prepare since many concepts repeat across years.
Our Mock Tests simulate the actual exam environment with a full-length test containing questions from all subjects. The proctoring feature ensures you stay focused during the test by monitoring tab switches and maintaining exam discipline. You'll get a detailed performance analysis, subject-wise breakdown, and comparison with other test-takers.
Flashcards use spaced repetition to help you memorize important facts efficiently. Each card presents a question or concept, and you can flip it to reveal the answer. The system tracks your progress and prioritizes cards you find difficult, making your study sessions more effective and focused.
Yes, absolutely! Cosmos is completely free to use with no hidden charges, no subscriptions, and no premium plans. All features including Notes, Quizzes, PYQ Quizzes, Mock Tests with Proctoring, and Flashcards are available to everyone at no cost. Our goal is to make quality exam preparation accessible to all aspiring doctors.
Absolutely! I'm a solo developer behind Cosmos, and I'm constantly working on adding new features and refining the existing ones to make your preparation even better. I would love to hear from you ā what features do you like the most? What would help you prepare better? Your feedback directly shapes this platform. I'm also excited to announce that I'll soon be creating a community on Discord or Telegram where we can connect, discuss strategies, and grow together. Can't wait to meet you there!
Built by an aspirant,
Engineered by a developer.
Iām a tech enthusiast with years of experience navigating the pressure of exams like TNPSC and UPSC.
Cosmos was born from understanding exactly what you're going through ā the late nights, the overwhelming syllabus, the wish for something that just *works*.
This isn't just another study app. It's a companion designed with your MRB journey in mind, built to make your preparation feel a little lighter and a lot more organized. Welcome home, fellow aspirant.
Eliminate the friction.
I built this interface to be warm, inviting, and easy to use ā ensuring that your study time feels less like a burden and more like progress.
The Cosmos Team
Engineering your success