SciAstra is conducting a Free IAT 2026 Mega Mock Test for students preparing for the IISER Aptitude Test (IAT) 2026. The mock test will be held on March 18, 2026 (Wednesday), from 9 AM to 12 PM.
This mock test is designed to simulate the real IAT exam environment and help aspirants evaluate their preparation before the actual examination.
Students attempting the test will receive an All India Rank (AIR), detailed solutions, and a subject-wise performance analysis to identify their strengths and areas that need improvement.
Ready to test your preparation?
👉 Attempt the Free IAT Mega Mock Test here: Register Now
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 official SciAstra website, sciastra.com.

Candidates can also click on the direct link below to register for the mock test:
IAT Mega Mock Test 2026 Registration Form: Enroll Now
SciAstra Free IAT Mega Mock Test 2026: Date & Time
The Free IISER 2026 Mega Mock Test by SciAstra will be conducted on:
Date: 18 March 2026
Day: Wednesday
Time: 9 AM – 12 PM
Mode: Online (Computer-Based Test)
The mock test can be attempted using smartphones, laptops, or desktop computers. However, students are recommended to take the test on laptops or desktops to simulate real exam conditions.
The test link will be shared with registered students via WhatsApp before the exam.
Why You Should Attempt the IAT Mega Mock Test
Attempting mock tests is one of the most effective ways to improve exam performance. The SciAstra IAT Mega Mock Test helps students:
Experience the real IAT exam pattern
Understand the difficulty level of the exam
Improve time management during the test
Identify weak topics before the actual exam
IAT Mega Mock Test Result
The IAT Mega Mock Test 2026 result will be released on March 20, 2026 (tentative).
Students will receive:
Their mock test score
All India Rank (AIR)
Detailed performance analysis
Ready to check your preparation for IAT 2026?
Attempt the Free IAT Mega Mock Test now: IISER 2026 Mega Mock Test