SciAstra is accepting registrations for the Free IAT Mega Test 2026 until January 16, 2026, 5 PM. The direct link to register for the free IAT Mock Test is available below.
All students preparing for the IISER Aptitude Test (IAT) 2026 can take the test. No registration or test fee needs to be paid to appear for it.
The date of the SciAstra Free IAT Mega Mock Test is January 17, 2026 (Saturday). Check out all the important details related to the test here.
SciAstra Free IAT Mega Mock Test 2026: Registration
The registration form for the Free IAT Mega Mock Test 2026 is available on the homepage of the SciAstra official website, sciastra.com, shown as follows:

Candidates can also click on the direct link below to register for the mock test:
IAT Mega Mock Test 2026 Registration Form: Register Here
SciAstra Free IAT Mega Mock Test 2026: Date & Time
The Free IAT Mock Test 2026 by SciAstra will be conducted on January 17, 2026, from 9 AM to 12 PM.
The test will be conducted in Computer-Based Test (CBT) mode that you can take from smartphones and laptops/desktop computers. It is recommended to all candidates to take the test on laptops/desktop computers to get familiar with the real exam conditions.
The mock test link will be shared with candidates via WhatsApp.
IAT Mega Mock Test 2026 has the following features:
Based on the Latest 2026 Pattern
All India Rank (AIR) Prediction
Detailed Solutions for Questions
Subject-wise Analysis Report
SciAstra IAT Mega Mock Test 2026 Result
The result for the IAT Mega Mock Test 2026 will be released on January 19, 2026, by 3 PM (tentative). Along with your IAT Mock Test score, candidates will also receive their All India Rank (AIR) in the test.