NEST 2027 Eligibility Criteria: Age Limit, Qualification, Attempts

NEST 2027 eligibility requires you to have passed Class 12 with Physics, Chemistry, and at least one of Mathematics or Biology, securing a minimum 60% aggregate — and there is no upper age limit.

NEST (National Entrance Screening Test) is conducted jointly by NISER (National Institute of Science Education and Research), Bhubaneswar, and UM-DAE CEBS (Centre for Excellence in Basic Sciences), Mumbai. The exam is the gateway to five-year Integrated MSc programmes in Biology, Chemistry, Mathematics, and Physics at these two premier institutes. NEST 2027 eligibility criteria are expected to follow the same pattern as NEST 2026; the official notification and brochure will confirm all requirements once released.

• No upper age limit — any student who meets the academic and nationality conditions can apply.
• Class 12 pass or appearing in 2027 boards — both are eligible.
• Minimum marks: 60% for General/OBC-NCL/EWS and 55% for SC/ST/Divyangjan categories.
• Required subjects: at least 3 of Physics, Chemistry, Mathematics, and Biology in Classes 11 and 12.
• No explicit attempt cap — governed by the Class 12 passing year eligibility window.

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NEST 2027 Eligibility at a Glance

The table below summarises all NEST 2027 eligibility parameters based on NEST 2026 official criteria. The NEST 2027 brochure will confirm these details once released.

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NEST 2027 Age Limit

There is no upper age limit for NEST 2027. Any student who satisfies the academic and nationality requirements can apply regardless of their age or year of birth. This has been a consistent feature of NEST eligibility across all previous exam cycles, confirmed by the official NEST website at nestexam.in.

There is also no lower age limit specified. Students who have completed Class 12 or are currently in Class 12 can appear for the exam without any age-based restriction. This makes NEST accessible to students taking a gap year as well as those who cleared Class 12 two years prior.

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NEST 2027 Educational Qualification

You must have passed Class 12 from a recognised Indian board to be eligible for NEST 2027. Students currently appearing in their Class 12 board examination in 2027 can also apply; final admission eligibility will depend on meeting the minimum marks requirement in the board result.

Based on the NEST 2026 passing year window, NEST 2027 is expected to accept students who:

• Passed Class 12 in 2025
• Passed Class 12 in 2026
• Are appearing in Class 12 boards in 2027

All Class 12 results must be from a single recognised board. You cannot combine marks from multiple boards or qualifications. The official NEST 2027 brochure will confirm the exact passing year window when released.

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NEST 2027 Required Subjects in Class 12

You must have studied at least three of the four science subjects — Physics, Chemistry, Mathematics, and Biology — in both Class 11 and Class 12.

The accepted subject combinations are:

Students with a PCB background can appear for all NEST subject papers, though NISER and UM-DAE CEBS programme-specific requirements may vary. A subject studied in Class 11 but dropped in Class 12 may not count toward the three-subject condition — verify this in the NEST 2027 official brochure before applying.

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NEST 2027 Minimum Marks in Class 12

You need at least 60% aggregate marks in Class 12 to be eligible for NEST 2027 under General, OBC-NCL, and EWS categories. SC, ST, and Divyangjan students need a minimum of 55%.

If your board uses a grading system, an equivalent grade meeting the 60% or 55% threshold is accepted. Students appearing in 2027 boards can apply provisionally but must satisfy the minimum marks condition in their final result before they can be considered for admission.

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NEST 2027 Number of Attempts

NEST does not set an explicit cap on the number of times you can attempt the exam. The effective number of attempts is determined by the Class 12 passing year eligibility window set in the official brochure each year.

Based on NEST 2026 trends, the passing year window allows students who passed Class 12 up to two years before the exam, plus those currently appearing in boards. For NEST 2027, this is expected to work as follows:

• Students from the Class 12 batch of 2025 can appear in NEST 2025, NEST 2026, and NEST 2027 — up to 3 attempts.
• Students from the Class 12 batch of 2026 can appear in NEST 2026 and NEST 2027 — up to 2 attempts.
• Students appearing in boards in 2027 will sit NEST 2027 as their first attempt.

In practice, most students attempt NEST in their Class 12 year and once the following year, making the effective count 2 for the majority. The NEST 2027 brochure will specify the exact eligibility years and thus the actual attempt window.

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NEST 2027 Nationality and Seat Reservation

NEST 2027 is open to Indian nationals. NRI and OCI students may be eligible under conditions specified in the official NEST 2027 brochure. There is no domicile restriction — students from any state can apply.

Seat reservation at NISER and UM-DAE CEBS follows central government norms:

Students applying under OBC-NCL must belong to the non-creamy layer as per central government norms. Students applying under the J&K and Ladakh supernumerary quota must have completed Class 12 from a board in J&K or a CBSE school in J&K or Ladakh. Category certificates must be produced at the time of admission.