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IISER Aptitude Test IAAT Marks vs Rank 2027

Estimate your rank based on your score

Marks vs Rank Estimator

Enter your expected score to estimate your rank. Based on previous year trends for IISER Aptitude Test IAAT.

Score vs Rank Reference

Score RangeEstimated Rank
95-100%~104
90-95%~1,016
80-90%~3,790
70-80%~7,544
60-70%~10,606
50-60%~25,314
40-50%~51,771
Below 40%~99,996

* Estimates based on very-hard difficulty level. Official results may differ.