UPSC IFos Mains Timetable 2025 has been recently released by the Union Public Service Commission (UPSC). As per the timetable, the UPSC IFoS Mains Exam is scheduled to be conducted between November 16, 2025, and November 23, 2025. Candidates who have qualified the UPSC IFoS Prelims exam will be allowed to sit for the IFoS Mains exam.
The IFoS Mains Exam is the second stage of the examination conducted by UPSC to recruit candidates for the Indian Forest Service. This stage is important as the marks obtained by candidates in the IFoS Mains are counted for selection in the final merit list.
The UPSC IFoS Mains Timetable was released by UPSC recently. As per the timetable, the exam is scheduled to start on November 16, 2025 (Sunday). On the first day, the General English and General Knowledge papers will be conducted. These two papers are compulsory for all candidates.
The UPSC IFoS Mains Timetable also includes the dates and timings of the optional papers, including Civil Engineering, Chemical Engineering, Mathematics, Statistics, and more. Candidates who are appearing for the UPSC IFoS Mains Exam are allowed to opt for the optional subjects as per eligibility. The complete Indian Forest Service Mains Exam time table with dates and timings is provided in the table below:
UPSC IFoS Mains 2025 Timetable | ||
Date & Day | Forenoon Session (9:00 AM – 12:00 Noon) | Afternoon Session (2:30 PM – 5:30 PM) |
16-11-2025 (Sunday) | General English | General Knowledge |
17-11-2025 (Monday) | No Paper (Rest Day) | No Paper (Rest Day) |
18-11-2025 (Tuesday) | Mathematics Paper-I / Statistics Paper-I | Mathematics Paper-II / Statistics Paper-II |
19-11-2025 (Wednesday) | Civil Engineering Paper-I / Chemical Engineering Paper-I / Mechanical Engineering Paper-I / Zoology Paper-I | Civil Engineering Paper-II / Chemical Engineering Paper-II / Mechanical Engineering Paper-II / Zoology Paper-II |
20-11-2025 (Thursday) | Agricultural Engineering Paper-I / Animal Husbandry & Veterinary Science Paper-I / Physics Paper-I | Agricultural Engineering Paper-II / Animal Husbandry & Veterinary Science Paper-II / Physics Paper-II |
21-11-2025 (Friday) | Chemistry Paper-I / Botany Paper-I | Chemistry Paper-II / Botany Paper-II |
22-11-2025 (Saturday) | Geology Paper-I | Geology Paper-II |
23-11-2025 (Sunday) | Agriculture Paper-I / Forestry Paper-I | Agriculture Paper-II / Forestry Paper-II |
The IFoS Mains 2025 timetable was released in the PDF form by UPSC on its official website. The details mentioned in the PDF include dates, days, sessions, subjects, and more for each of the paper in the mains exam. Candidates who are appearing for the IFoS Mains are advised to download the PDF of the UPSC IFoS Mains Timetable 2025 and keep a copy with themselves for reference throughout the examination. The timetable PDF can be downloaded from the link provided below:
Candidates who are going to appear for the IFoS Mains exam are advised to reach their allotted examination centre at least 30 minutes before the commencement of the exam. Reporting early to the exam centre is important to avoid any last minute hassle for the candidates. As per the Timetable 2025, the Ifos mains exam date 2025 will be conducted between November 16-23, 2025 in two sessions:
Morning/Forenoon Session: 9:00 AM - 12:00 PM
Afternoon Session: 2:30 PM - 5:30 PM
The UPSC Indian Forest Service Mains Exam Date 2025 is scheduled to be conducted from November 16 to November 23 at several test centers in cities across India. Candidates are provided the option to choose their examination center during the registration process. They will be notified about their allotted exam center through their admit cards. The admit cards will be available for download on the official website before the exam.
Candidates can also check the table below to check the list of state-wise UPSC IFoS Mains Exam Centers:
UPSC IFoS Mains Exam Center 2025 | |
State | Centers |
Madhya Pradesh | Bhopal |
Tamil Nadu | Chennai |
Delhi | Delhi |
Assam | Dispur (Guwahati) |
Telangana | Hyderabad |
West Bengal | Kolkata |
Uttar Pradesh | Lucknow |
Maharashtra | Nagpur |
Andaman and Nicobar Islands | Port Blair |
Himachal Pradesh | Shimla |
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