IISER IISER Cutoff 2023 (Opening & Closing Rank, Branch Wise)

Autonomous Institute

Estd. 2006

NIRF #67 2025

• Updated on 4 Sept, 2026 by Kollegeapply

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IISER Cutoff 2023 for IISER – Category Wise Rank

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All India Quota

General Category Cutoffs by Round

Courses	1	2	3	4	5	6	7	8
B.S. + M.S. in Biological Science	All: 403-841	All: 841-883	All: 883-941	All: 941-1194	All: 1194-1281	All: 1281-1801	All: 1801	All: 1801

SC Category Cutoffs by Round

Courses	1	2	3	4	5	6	7	8
B.S. + M.S. in Biological Science	All: 131-220	All: 220-256	All: 256-258	All: 258-308	All: 308-322	All: 322-364	All: 364	All: 364

ST Category Cutoffs by Round

Courses	1	2	3	4	6	7	8
B.S. + M.S. in Biological Science	All: 72-98	All: 98-123	All: 123-148	All: 148-171	All: 171-217	All: 217	All: 217

OBC Category Cutoffs by Round

Courses	1	2	3	4	5	6	7	8
B.S. + M.S. in Biological Science	All: 303-532	All: 532-583	All: 583-612	All: 612-705	All: 705-784	All: 784-918	All: 918-817	All: 817

EWS Category Cutoffs by Round

Courses	1	2	3	4	5	6	7
B.S. + M.S. in Biological Science	All: 90-188	All: 188-208	All: 208-211	All: 211-233	All: 233-245	All: 245-270	All: 270

GeneralPwD Category Cutoffs by Round

Courses	1	2	3	4	5	6	7
B.S. + M.S. in Biological Science	All: 73-74	All: 74-120	All: 120-63	All: 63	All: 63	All: 63	All: 63