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UPSC Intelligence Archive
2026
UPSC 2023MathematicsInterview 165
Shubhanshu Katiyar UPSC AIR 70 (2023)
Shubhanshu Katiyar is a UPSC CSE 2023 topper who secured AIR 70. He has a strong background in mathematics and has shared his optional strategy in various videos and interviews.
Available Resources
Resource Intent
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Essay Strategy
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GS1 Insights
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GS2 Insights
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Ethics Preparation
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Mathematics Notes
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Marks Intelligence
Performance Breakdown
Structured marks analysis across General Studies, optional subject papers, essay, and personality test.
Final Scores
Essay121
Written835
Interview165
Total1000
Key Learnings
Preparation Patterns & Insights
Develop a strong conceptual understanding of mathematics to tackle complex problems.
Practice consistently to improve your problem-solving skills and time management.
Join a study group to stay motivated and get support from like-minded individuals.
Prepare well for the interview by practicing with mock interviews and staying updated on current events.
Stay focused and dedicated throughout your preparation to achieve success.
Use a combination of NCERT textbooks, standard reference books, and online resources to prepare for the exam.
Balance your studies with other activities, such as a part-time job, to develop time management skills.
Strategy Archive
Preparation Strategy
Background
I come from a family of modest means, and my parents always encouraged me to pursue my dreams. I was fascinated by mathematics from a young age and excelled in it throughout my school days. I knew that I wanted to pursue a career in civil services, and mathematics was my optional subject of choice.
Resource Archive
Answer Copies & Resources
Structured answer writing resources and paper-wise archives.
Resource
Essay Copy
121 Marks
Structured topper resource archive and answer writing material.
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Resource
GS1 Copy
84 Marks
Structured topper resource archive and answer writing material.
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Resource
GS2 Copy
110 Marks
Structured topper resource archive and answer writing material.
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Resource
GS3 Copy
94 Marks
Structured topper resource archive and answer writing material.
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Resource
GS4 Copy
115 Marks
Structured topper resource archive and answer writing material.
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Resource
Mathematics Paper
135 Marks
Structured topper resource archive and answer writing material.
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FAQ
Frequently Asked Questions
What was Shubhanshu Katiyar's UPSC rank?
Shubhanshu Katiyar secured AIR 70 in UPSC CSE 2023.
What was the optional subject?
Shubhanshu chose Mathematics as the optional subject.
What were the interview marks?
Shubhanshu scored 165 marks in the UPSC personality test.
What were the total marks?
Shubhanshu obtained a total of 1000 marks in UPSC CSE 2023.
Are the topper's answer copies available?
No public answer copies are available for this profile.
Are there any quick takeaways from their preparation?
Shubhanshu shared 7 key insights — see the Key Learnings section.
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Explore Hub
Mathematics Hub
Strategies, toppers, and curated resources for Mathematics.
Study Guide
Mathematics Preparation Strategy
A concise subject guide to help aspirants plan their preparation.
References
Authority Links