PSU GATE Cutoff for the SC category is typically 10-15 marks less than that of the general category candidates. Depending on the branch, you typically need 50-55 marks for top PSUs like IOCL, ONGC, and GAIL.
- PGCIL has a high cutoff for the SC category, especially for the Civil Engineering branch.
- Electrical and Instrumentation typically need low GATE marks around 38-43 for the SC category at IOCL.
- ONGC sees the cutoff around 55-60 GATE marks in the Mechanical branch.
Also Read:
- Check branch-wise and Category-wise PSU GATE Cutoff 2026
- Check PSU recruitment through GATE 2026: Jobs, Eligibility, and Selection Process

Key Summary
- PSU GATE cutoff for SC candidates is usually lower than the General category.
- Top PSUs like IOCL, ONGC, and GAIL generally require around 50-55 GATE marks for SC candidates.
- PGCIL Civil Engineering has a cutoff of around 59-60 marks.
- Lower cutoff marks can be seen in some branches, e.g., Instrumentation in IOCL gets around 38-43 marks.
PSU GATE Cutoff for SC Category in IOCL
IOCL is one of the biggest recruiters through GATE. The PSU GATE cutoff for the SC category in IOCL is usually 10-15 marks lower than the general category.
- Civil and Mechanical branches usually have the highest cutoff marks, i.e., around 48-58 marks out of 100.
- Candidates from Instrumentation need around 38-43 marks, which is lower than the other branches.
| Branch | Expected PSU GATE Cutoff marks for SC Category |
|---|---|
| Civil | 50-54 |
| Mechanical | 48-58 |
| Electrical | 39-40 |
| Electronics | 40-50 |
| Instrumentation | 38-43 |
| Computer Science & IT | 45-50 |
Source: IOCL PSU Cutoff analysis by ALOK JHU Concept and previous years' cutoff analysis

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Ques. Do I have a chance at IOCL with 50 marks in GATE as an SC student?
Ans. It depends on your GATE paper; if you are from Civil or Mechanical, 50 marks might not be enough for IOCL. However, for branches like Electrical and Instrumentation, 50 marks are typically enough for IOCL.
PSU GATE Cutoff for SC Category in PGCIL
Civil Engineering at PGCIL has the highest cutoff around 60 marks out of 100 for SC candidates. Whereas SC candidates in Electrical Engineering need 29-35 marks to get an interview call from PGCIL.
| Branch | Expected PSU GATE Cutoff Marks for SC Category |
|---|---|
| Civil Engineering | 59-60 |
| Computer Science | 45-50 |
| Electronics & Communication Engineering | 39-40 |
| Electrical Engineering | 29-35 |
Source: All PSU minimum GATE marks analysis by GeeksforGeeks GATE

Also Read:
- GATE 2026 low marks in CS or EE? Guidance for SC and OBC candidates
- What is the safe Marks in GATE CSE?
Ques. What are my chances of getting PGCIL with 55 marks in GATE Electrical as SC?
Ans. 55 marks in PGCIL are typically enough for SC students to get an interview call from PGCIL. The cutoff for the electrical branch at PGCIL is typically low, ranging from 29 to 35 marks for SC students.
PSU GATE Cutoff for SC Category in BHEL and ONGC
BHEL and ONGC are usually the favorite PSUs for Mechanical and Electrical students. The PSU GATE cutoff for SC in these PSUs is usually relatively achievable.
- ONGC cutoff for Mechanical is usually around 55-60 marks, whereas the Electrical branch sees a cutoff of 50-55 marks out of 100.
- SC candidates need to score at least 47-50 marks for BHEL in the Mechanical branch, and 55-60 marks in Electrical.
| PSU & Branch | Expected PSU GATE Cutoff for SC Category |
|---|---|
| BHEL Mechanical | 47-50 |
| BHEL Electrical | 55-60 |
| ONGC Mechanical | 55-60 |
| ONGC Electrical | 50-55 |

Ques. Does ONGC have a very high PSU GATE cutoff for SC?
Ans. Yes. Even though the cutoff for SC is relatively lower than the general category, the cutoff marks for SC are usually in the range of 55-60 marks in GATE.
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