IISER Aptitude Test 2026 Answer Key is available for download here. Indian Institutes of Science Education and Research conducted Aptitude Test 2026 on June 7 from 9 AM to 12 PM. IISER 2026 Question Paper consists of total 60 questions to be attempted in 3 hours. As per the exam pattern 4 marks are awarded for every correct answer and 1 mark is deducted for every wrong answer.
Candidates can download IISER Aptitude Test 2026 Provisional Answer key with Question Paper from the links provided below.
IISER Aptitude Test 2026 Answer Key in English
IISER IAT 2026 Marking Scheme
| Parameter | Details |
|---|---|
| Total Questions | 60 MCQs |
| Total Marks | 240 |
| Question Type | Single-correct MCQs only |
| Marks per Correct Answer | +4 |
| Negative Marking | −1 per wrong answer |
| Unattempted Questions | 0 marks |
Comments