UPSC CSE 2025 Answer Key: How to Download, Marking Scheme, Challenge and Calculate

UPSC will release the official answer key for the Preliminary Examination on its website once the entire recruitment process is complete. The answer key serves as a valuable resource for candidates to review their performance, identify mistakes, and learn the correct answers. The answer key is made available for both Prelims Paper I (General Studies) and Paper II (CSAT) across all sets. However, it is important to note that UPSC does not release answer keys for the Main examination as the papers are descriptive.

UPSC CSE 2025 Answer Key: How to Download?

The steps to download the UPSC CSE 2025 answer key are given below:

Step 1: Visit the official UPSC website.
Step 2: From the homepage, navigate to the "Examination" tab.
Step 3: Select "Answer Keys" from the dropdown menu.
Step 4: Put the name of the exam for which you need the answer key, such as "Civil Services Examination (Prelims).'"
Step 5: Click on the provided link for the answer key.
Step 6: The answer key will appear on your screen.
Step 7: Download the answer key. Compare it with your answers.

UPSC CSE 2025 Answer Key: Marking Scheme

The marking scheme for UPSC CSE 2025 prelims exam is given below:

Prelims Paper I has a total of 200 marks, with each question worth 2 marks.
Prelims Paper II consists of 80 questions, and each question is valued at 2.5 marks.
For every incorrect answer, there is a negative marking. In Paper I, 0.66 marks are deducted per wrong answer, while in Paper II, 0.83 marks are deducted.
If a candidate selects more than one option for a question, all responses will be treated as incorrect, even if one is right.
To qualify for the Mains exam, candidates need to meet the cut-off in Paper I and score at least 33% in Paper II.

UPSC CSE 2025 Answer Key: How to Challenge?

Candidates have the option to challenge the UPSC Provisional Answer Key within the deadline set by the authorities. They can submit their objections online if they find any discrepancies in the answers provided. Once all objections are reviewed, UPSC releases the final answer key. The steps to challenge the UPSC CSE 2025 answer key are given below:

Step 1: Go to the official UPSC website to find the answer key for the CSE Prelims exam.
Step 2: Download the provisional answer key for your specific question paper.
Step 3: Compare the answers in the key with your responses carefully to spot any mistakes or discrepancies.
Step 4: If you notice errors, use the online portal provided on the UPSC website to raise your objections.
Step 5: Explain why you think an answer is incorrect, and back it up with evidence like reference books, legal provisions, or expert opinions.
Step 6: Make sure you submit your objections within the time limit set by UPSC.
Step 7: Include strong evidence to support your claim while challenging an answer.

UPSC CSE 2025 Answer Key: How to Calculate Marks?

To calculate the marks based on the UPSC CSE 2025 answer key candidates can follow the table given below:

GS Paper I	Details	GS Paper II (CSAT)	Details
No. of Questions	100	No. of Questions	100
Total Marks	200	Total Marks	200
Marks for Each Correct Answer	2	Marks for Each Correct Answer	0.33
Marks Deducted for Each Incorrect Answer	0.66	Marks Deducted for Each Incorrect Answer	0.83
Marks Calculation	2 x Correct Answers - 0.66 x Incorrect Answers	Marks Calculation	2.5 x Correct Answers - 0.83 x Incorrect Answers

UPSC CSE 2025 Result

The UPSC CSE final result is announced after completing all three stages - Prelims, Mains, and the Interview. UPSC prepares a merit list based on the combined scores of the Mains written exam and the Interview round. The final result includes the roll numbers and names of selected candidates, arranged in order of merit, for appointments to prestigious services like IAS and IFS. Each year, aspirants eagerly look forward to this result, which represents the reward for their hard work and years of focused preparation.

UPSC CSE 2024 Answer Key

Check out the table below to get all the answer keys for the UPSC CSE 2024 prelims questions:

Set	Direct Link
Set A	Click Here
Set B	Click Here
Set C	Click Here
Set D	Click Here

Enjoy Extra Benefits with SR

Counselling

Processing fees on loan

Discounted Applications

GD PI preparation

Frequently Asked Questions

Ans: The final cut-off for UPSC is based on the total score from the Mains exam and Interview. For the UPSC Cut Off 2025, candidates should aim to score between 90 and 98 marks in the Prelims and at least 750 marks in the Mains to increase their chances of success.

Ans: UPSC 2025 introduces updates to the exam pattern and syllabus. Candidates must be aware of the revised structure for both the Prelims and Mains exams. Understanding the significance of the interview process is key to success, and staying updated with current affairs is now more important than ever.

Ans: For the UPSC exam, candidates in the General Category are allowed 6 attempts until the age of 32. Those in the OBC Category can make up to 9 attempts until they reach 35 years of age. Candidates in the SC/ST Category have unlimited attempts until the age of 37.

Ans: To be eligible for the UPSC exam, candidates must be at least 21 years old and not older than 32. For the General Category and EWS candidates, the age limit is 32 years with 6 attempts. OBC candidates (with a certificate) have an age limit of 35 years and 9 attempts. SC/ST candidates can attempt the exam until they are 37 years old, with no limit on the number of attempts.

Ans: The choice of degree for aspiring IAS officers can vary, but many candidates prefer subjects like Political Science, History, Public Administration, and Geography. These subjects are extensively covered in both the Prelims and Mains exams of the UPSC CSE, making them a popular choice among aspirants.

Ans: While UPSC doesn’t typically repeat exact questions, many questions in the Prelims are based on similar themes. Understanding these themes can give candidates an idea of the types of questions that may be asked, helping them prepare more effectively.

Ans: An IAS officer’s basic monthly salary starts at Rs. 56,100, with additional allowances like TA, DA, and HRA. For a Cabinet Secretary, the salary can go up to Rs. 2,50,000. A career in the Indian Administrative Service is highly prestigious and one of the most desirable professions in India.

Other Exams in the Same Group

Upcoming Exams