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Download UPSC ESE Mains 2025 Question Paper PDfs & Detailed Solutions for Mechanical, Electrical, and E&T branches. Access both Paper I & II in PDF format to review answers, estimate scores, and strengthen preparation for the interview stage.
UPSC ESE (Engineering Services Examination) Mains 2025 Question Paper with Detailed Solutions will be available here in PDF format for download. The UPSC IES/ESE 2025 Mains Exam is scheduled for August 10, 2025.
Once the exam is over, aspirants can download the question papers and solutions from the links given below. These resources will help candidates check their answers, estimate their scores, and prepare for the interview stage.
UPSC ESE/IES is conducted in three stages: Prelims, Mains, and Interview. The Mains exam is descriptive in nature and tests candidates’ in-depth knowledge of their engineering discipline.
UPSC ESE Mains examination 2025 was conducted in two shifts on a single day. In the morning session, Paper I had been held, and in the afternoon session, Paper II took place. Both papers are specific to the candidate’s chosen engineering discipline — Civil, Mechanical, Electrical, or Electronics & Telecommunication.
Here’s the complete timetable for the UPSC ESE Mains 2025:
| Exam Date | Shift Timing | Subjects |
| 10 August 2025 | 09:00 A.M. to 12:00 Noon | Paper I – Discipline-specific |
| 10 August 2025 | 02:30 P.M. to 05:30 P.M. | Paper II – Discipline-specific |
UPSC ESE Mains Exam Date 2025 Schedule
Centres for UPSC Engineering Services (Main) Examination Are;
| Centre Name | Centre Name | Centre Name | Centre Name | Centre Name |
| Ahmedabad | Chandigarh | Dispur (Guwahati) | Lucknow | Shillong |
| Aizawl | Chennai | Hyderabad | Mumbai | Shimla |
| Prayagraj (Allahabad) | Cuttack | Jaipur | Patna | Thiruvananthapuram |
| Bangalore | Dehradun | Jammu | Raipur | Vishakhapatnam |
| Bhopal | Delhi | Kolkata | Ranchi | — |
UPSC ESE Mains Exam 2025 consists of two descriptive papers, each carrying 300 marks. Every discipline follows the same structure, but the subjects vary according to the chosen engineering category.
Below is the detailed exam pattern for each discipline:
Category-I: Civil Engineering
| Subject | Duration | Maximum Marks |
| Paper-I (Civil Engineering) | 3 hrs | 300 |
| Paper-II (Civil Engineering) | 3 hrs | 300 |
| Total | — | 600 |
Category-II: Mechanical Engineering
| Subject | Duration | Maximum Marks |
| Paper-I (Mechanical Engineering) | 3 hrs | 300 |
| Paper-II (Mechanical Engineering) | 3 hrs | 300 |
| Total | — | 600 |
Category-III: Electrical Engineering
| Subject | Duration | Maximum Marks |
| Paper-I (Electrical Engineering) | 3 hrs | 300 |
| Paper-II (Electrical Engineering) | 3 hrs | 300 |
| Total | — | 600 |
Category-IV: Electronics & Telecommunication Engineering
| Subject | Duration | Maximum Marks |
| Paper-I (Electronics & Telecommunication Engineering) | 3 hrs | 300 |
| Paper-II (Electronics & Telecommunication Engineering) | 3 hrs | 300 |
| Total | — | 600 |
UPSC ESE Mains 2025 is completed, the question papers are available for download. Candidates can now download the UPSC ESE Mains 2025 Question Paper PDFs for both Paper I and Paper II in their respective engineering streams.
Discipline & Paper
Question Paper PDF
Detailed Solution
Civil Engineering – Paper I
Link
Available Soon
Civil Engineering – Paper II
Link
Available Soon
Electrical Engineering – Paper I
Link
Available Soon
Electrical Engineering – Paper II
Link
Available Soon
Electronics & Telecommunication – Paper I
Link
Available Soon
Electronics & Telecommunication – Paper II
Link
Available Soon
Mechanical Engineering – Paper I
Link
Available Soon
Mechanical Engineering – Paper II
Link
Available Soon
UPSC ESE Previous Years Question Papers PDFs
The Prelims stage of UPSC ESE 2025 was held on 8 June 2025. It included two objective-type papers — one testing general studies and engineering aptitude, and the other focusing on discipline-specific topics.
The structure of the Prelims is as follows:
Candidates who clear the Prelims have qualified for the Mains exam, and those who perform well in Mains will move to the Interview stage.
The selection process is divided into three stages:
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They will be released after the Mains exam on 10 August 2025.
You can download the PDFs from the official links provided after the exam for each engineering discipline.
Civil, Mechanical, Electrical, and Electronics & Telecommunication Engineering.
Two descriptive papers, each of 3 hours and 300 marks.
Paper I: 09:00 AM–12:00 Noon, Paper II: 02:30 PM–05:30 PM on the same day.
Yes. The answer key will help you match your answers and estimate your score.
Candidates who clear Mains will be called for the Interview/Personality Test round.
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