IIST 2025 Cut Off (Out): Check Category & Rank-Wise Cut Off

IIST 2025 Cut Off is available for UG admissions via JEE Advanced scores. Indian Institute of Space Science and Technology (IIST) offers education in the field of space science, technology and applications. 

Worried? You are qualified for IIST 2025 admission or not. Get the details below >>

IIST 2025 Cut Off – Available

 IIST 2025 Cut Off is available for UG admission via JEE Advanced 2025 scores. Click here to view cut off.

 IIST 2025 Opening & Closing Rank will be available soon for UG admissions. Link will be given here. Click here to subscribe for rank alerts.

Click here to view previous year course wise rank.

It offers UG, PG and Ph.D. level courses. Admission in UG and dual degree courses will be done through JEE Advanced 2025 examination. For PG courses, admissions will be given through GATE, JEST & UGC NET examinations. 

Still Confused? Ask below 

In this article, students can check out the details about IIST 2025 Cut off such as previous year cut off, admission procedure etc.

IIST Cut Off 2025

IIST Cut off is released through online mode. There are two types of cut off, i.e. eligibility cut off and admission cut off. Candidates applying through the JEE Advanced exam have to score the marks under the released cut off to apply for IIST.  IIST 2025 Cut off is released category wise after the declaration of rank list.

The cut off is prepared on the basis of various factors such as rank, performance in written test/ interview, number of candidates applied for admission, availability of seats in colleges, etc.

IIST Cut Off 2025 Category Wise

Check cut off for UG admissions via JEE Advanced 2025 scores:

Category	Physics	Mathematics	Chemistry	Aggregate
General	6	6	6	72
ST /SC/ PWD	3	3	3	36
EWS- OBC NCL	5	5	5	65

Also Check:

IIST 2025 Result

IIST 2025 Previous Year Cut Off

Candidates check here last years cut off for UG & PG courses as per courses & categories:

Year	Cut Off
2023	Click here
2022	Click here

UG Courses 2020:

Subjects	General Category	OBC-NCL, EWS Category	SC/ST/PwD Category
Physics	6	5	3
Chemistry	6	5	3
Mathematics	6	5	3
Aggregate	79	71	39

PG Courses 2020:

Programme	GATE SCORE CUT -OFF
	General	OBC-NCL/EWS			SC/ST/PD
Aerodynamics and Flight Mechanics	500	450			250
Structure and Design	500	450			250
Thermal and propulsion	500	450			250
Control System	500	450			250
Digital Signal Processing	450	405			225
RF and Microwave Engineering	425	382			212
Power Electronics	500	450			250
VLSI and Microsystems	450	405			225
Materials science and Technology	450	405			225
Astronomy and Astrophysics (GATE)	425	382			212
Astronomy and Astrophysics (JEST)	Just Rank Up to 300
Earth System Science	490		441	245
Geoinformatics	450		405	225
Machine learning and computing	550		495	275
Optical Engineering	450		405	225
Solid State Technology	425		382	212

For UG Courses:

Here we have provided the last year eligibility cut off for admission in B.Tech courses:

Category	Minimum Aggregate marks	Physics Chemistry and Mathematics (PCM) Individually
General(GEN)	20%	5% Marks
Other Backward Community- Non Creamy Layer (OBC-NCL)	18%	4.5% Marks
Scheduled Caste (SC), Scheduled Tribe (ST) & Persons with Disabilities (PD)	10%	2.5% Marks

Here we have given the previous year opening and closing rank for B.Tech programme for various courses:

B.Tech Specializations	Rank List	General		OBC-NCL		SC		ST
		Open	Close	Open	Close	Open	Close	Open	Close
Aerospace Engineering	JEE Main	335	4450	142	1833	287	1864	535	995
	IIST	16	372	10	131	20	94	19	30
Avionics	JEE Main	1202	5689	490	2582	8	2161	285	1578
	IIST	78	497	33	185	1	106	12	43
Dual Degree(B.Tech and M.S/M.Tech)	JEE Main	850	5267	597	2101	485	1197	901	2265
	IIST	47	455	44	149	33	65	28	53

Check also Opening & Closing Percentage of JEE Advanced 2017 marks below:

Category	B.Tech (Aerospace Engineering )		B.Tech (Avionics )		Dual Degree (B.Tech. + Master of Science/Master of Technology
	Open	Close	Open	Close	Open	Close
GEN	64.21	53.83	60.93	52.19	60.38	54.37
OBC	53.55	44.81	44.81	42.08	44.54	42.35
SC	33.88	30.60	34.15	27.05	41.53	28.96
ST	29.51	20.22	28.96	20.22	22.40	20.22

For PG Courses:

In the given table, we are providing previous year GATE score cut-off for PG Admissions (Regular):

Courses	GATE Score Cut Off
	GENERAL	OBC-NCL	SC/ST/PD
Machine Learning and Computing	440	396	220
Optical Engineering	425	382	212
Solid State Technology	425	382	212
Materials Science and Technology	425	382	212
Aerodynamics and Flight Mechanics	530	477	265
Thermal and Propulsion	530	477	265
Structures and Design	530	477	265
Control System	500	450	250
Digital Signal Processing	480	432	240
RF and Microwave Engineering	450	405	225
VLSI and Microsystems	480	432	240
Power Electronics	425	382	212
Geoinformatics	425	382	212
Earth System Sciences	475	427	237
Astronomy and Astrophysics	425	382	212

IIST Admission Procedure 2025

For admission in UG courses, candidates will need to qualify the JEE Advanced examination. Candidates those will score marks as per the cut off will be eligible for IIST 2025 admission. A merit list will be prepared on the basis of eligibility, category, JEE Advanced rank, etc. Students will be able to attend the counselling on the basis of merit list. Counselling will be organized through online mode. After the allotment of seats, candidates will have to report to the counselling centre for further admission process.

Students looking for admission in PG courses will be required to qualify a written test/interview at IIST, Thiruvananthapuram. After the admission rounds, a list of shortlisted students will be published through the website. Shortlisted candidates will be able to download the call letter via online mode. Seats will be allotted to candidates on the basis of category, performance in the written test/ interview and availability of seats.

For any other queries about IIST Cut Off 2025, candidates can ask their queries below in the comment box.