o get accepted into AIIMS Guwahati under the ST(H) category through NEET UG, it's challenging to provide an exact mark as the cutoff varies each year. These cutoffs depend on several factors, including:

• The difficulty level of the NEET UG exam that year.
• The total number of candidates appearing for the exam.
• The number of ST(H) category candidates.
• The number of seats available in AIIMS Guwahati for the ST(H) category.
• The overall performance of candidates in the ST(H) category.
• The cutoff trends of previous years.

However, we can look at the previous year's data to get an idea of the rank required, which can then be correlated with marks.

According to the NEET UG cutoff 2024 data, the closing rank for the ST category in AIIMS Guwahati in Round 1 was 54515 .

Looking at the NEET 2023 cutoff, the closing rank for the ST category in AIIMS Guwahati was 53025 in Round 1 and 54941 in the last round.

While the exact marks corresponding to these ranks fluctuate yearly, based on these ranks, you would have likely needed a score somewhere in the range of 550-580 marks or possibly slightly higher in NEET UG in recent years to have a good chance of securing a seat at AIIMS Guwahati under the ST category.

For NEET UG 2025, it's advisable to aim for a score significantly above this range to increase your chances, as competition can increase.