The Indian Administrative Service (IAS) exam, conducted by the Union Public Service Commission (UPSC), is one of the most prestigious and competitive exams in India. It is divided into three stages: the Preliminary exam, the Mains exam, and the Interview (Personality Test). The total marks for the IAS exam are out of 2025, which include marks for the Prelims, Mains, and Interview.
Understanding the marks required to clear the exam is essential for any aspirant. In this blog, we will break down the marks required at each stage and give an estimate of how many marks you need to score to improve your chances of success.
The total marks for the UPSC exam are divided into three main components: Prelims, Mains, and Interview. Here’s a tabulated breakdown:
Stage | Marks | Details |
Prelims Exam | 400 | – General Studies Paper I: 200 marks – CSAT (General Studies Paper II): 200 marks (qualifying) |
Mains Exam | 1750 | – General Studies Papers I-IV: 1000 marks (250 marks each) – Essay Paper: 250 marks – Optional Paper: 500 marks (two papers of 250 marks each) |
Interview (Personality Test) | 275 | This stage tests the candidate’s personality, leadership qualities, and suitability for a civil services career. |
To estimate how many marks you need to score for a reasonable chance of selection, it’s important to understand the typical cutoff for each stage of the IAS exam. The cutoff marks vary each year, depending on various factors such as the number of candidates, the difficulty level of the exam, and the overall performance.
In the Preliminary exam, although the marks are not counted for the final ranking, qualifying in Prelims is essential. The expected cutoff marks for General Studies Paper I in Prelims are:
Category | Expected Marks (out of 200) |
General | 95 – 105 marks |
OBC | 85 – 95 marks |
SC/ST | 80 – 90 marks |
For CSAT Paper II, which is qualifying, candidates need to score at least 33% (66 marks out of 200) to proceed to the Mains exam.
The Mains exam, which is the most important stage, contributes 1750 marks. The cutoff marks for Mains vary by category, and the following table provides the expected cutoff range based on past trends:
Category | Expected Marks (out of 1750) |
General | 750 – 825 marks |
OBC | 710 – 780 marks |
SC/ST | 680 – 750 marks |
To increase your chances, you should aim for a score around 750-825 marks in the Mains exam.
Once you clear the Mains exam, you move on to the Interview stage. The final selection depends on your combined marks from both Mains and the Interview. Here is an estimate of the total marks needed for final selection:
Category | Expected Marks (out of 2025) |
General | 950 – 1050 marks |
OBC | 900 – 1000 marks |
SC/ST | 850 – 950 marks |
To be among the top candidates and secure a good rank, you should target 950-1050 marks out of 2025 in the final tally, which includes the Mains and Interview scores.
Each stage of the IAS exam contributes significantly to the final selection. Let’s see how each stage impacts your total score.
Stage | Marks Contribution | Significance |
Prelims | 400 marks | A qualifying exam; marks are not counted for final ranking. |
Mains | 1750 marks | The most important stage; marks from Mains are counted for final selection. |
Interview | 275 marks | Assesses personality, communication, and suitability for civil services. |
The Prelims exam serves as a screening process. You need to score well in General Studies Paper I (around 95-105 marks) and qualify in the CSAT Paper II (33% or 66 marks) to proceed to the Mains stage. However, the marks obtained in Prelims will not count towards the final ranking.
The Mains exam holds the most weight, with 1750 marks up for grabs. Your performance in the General Studies papers, Essay, and Optional Subject will largely determine your ranking. A strong score in Mains is critical, as it directly affects your final score and ranking.
The Interview adds 275 marks to your final score. Though the Interview doesn’t carry as much weight as the Mains exam, it still plays a significant role in determining your final ranking. A good performance here can elevate your rank, while a poor performance can lower it.
Achieving the required marks requires a strategic approach. Here are some steps that will help you improve your marks at each stage:
Tip | Description |
Build a Strong Foundation | Start with NCERT books to create a solid base for the syllabus. |
Practice Answer Writing | Regularly practice answer writing to improve structure and speed. |
Stay Updated with Current Affairs | Read newspapers daily and make concise notes for easy revision. |
Take Mock Tests | Regularly take mock tests to assess your progress and time management skills. |
Prepare for the Interview | Improve your communication skills and stay updated with current affairs for the Interview. |
To conclude, the number of marks required for IAS selection out of 2025 depends on various factors, including your category, performance in Mains, and Interview. However, based on trends, the following marks are generally needed for selection:
The Mains stage is the most critical, as it accounts for the highest number of marks. With the right strategy, dedicated preparation, and expert guidance, you can secure the required marks and clear the IAS exam.
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