Free IAT Study Material
for IISER Aptitude Test Preparation

Access complete IAT preparation resources, including previous years' question papers, syllabus, important topics, subject-wise notes, and practice material to help you prepare effectively for the IISER Aptitude Test.

Important Ques & Solutions

Important Topics

PYQs

Syllabus

IAT Previous Year Question Papers (PYQs)

Practice with previous-year IAT question papers to understand the exam pattern, difficulty level, question trends, and important concepts asked in the IISER Aptitude Test.

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IAT 2026 Question Paper

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Know Your IAT Syllabus Before You Start Preparing

A complete subject-wise guide covering all major topics to help you build a focused preparation strategy.

IAT Important Topics for Preparation

Explore subject-wise important topics based on previous year question trends. Identify high-priority concepts to prepare effectively.

Biology Notes

1 resources · recently updated

IAT Important Topics Mathematics

PDF • Updated Oct 06, 2026

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IAT Important Topics Biology

PDF • Updated Oct 06, 2026

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IAT Important Questions & Answers

Practice important questions with answers to strengthen your concepts, understand question patterns, and improve your preparation.

Biology Questions

2 resources · recently updated

IAT 50 Most Important Questions

PDF • Updated Oct 06, 2026

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50 Most Important Biology Questions for IAT

PDF • Updated Oct 05, 2026

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50 Most Important Mathematics Questions for IAT

PDF • Updated Oct 05, 2026

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Free IAT Study Material for IISER Aptitude Test Preparation

IAT Previous Year Question Papers (PYQs)

IAT 2026 Question Paper

IAT 2025 Question Paper

IAT 2024 Question Paper

IAT 2023 Question Paper

IAT 2022 Question Paper

Know Your IAT Syllabus Before You Start Preparing

IAT Biology Syllabus

IAT Chemistry Syllabus

IAT Mathematics Syllabus

IAT Physics Syllabus