INMO 2026 Paper Solutions Answer Key PDF
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INMO 2026 Paper Solutions Answer Key PDF: The INMO 2026 (Indian National Mathematical Olympiad) was successfully conducted on January 18, 2026, by the Homi Bhabha Centre for Science Education (HBCSE). As it is a subjective, proof-based examination consisting of 6 challenging problems. Candidates can get the detailed explanation of the questions in the INMO 2026 Paper Solutions Answer Key PDF file. It covers the solutions to the questions asked in the INMO exam 2026. Candidates can refer to the solutions for their understanding.
Also Read: INMO 2026 Question Paper
INMO 2026 Paper Solutions Answer Key PDF
INMO 2026 Paper Solutions Answer Key PDF is available in a downloadable file format. It includes a detailed explanation of the 6 questions asked in the exam. Candidates who appeared in the exam can check the solutions to know the proper procedure for attempting the paper. Apart from that, candidates who are willing to appear for the INMO exam in the future can solve the paper and check the solutions for reference. It is helpful for them to evaluate their performance using the INMO 2026 paper solutions.
INMO 2026 Paper Solutions Answer Key PDF
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INMO Exam Overview
Homi Bhabha Centre for Science Education (HBCSE) is the conducting authority of the Indian National Mathematical Olympiad (INMO). It is a subjective paper that consists of 6 questions to solve in 4.5 hours in the exam.
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INMO Exam Overview |
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Full Name |
Indian National Mathematical Olympiad (INMO) |
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Organizing Body |
Homi Bhabha Centre for Science Education (HBCSE) |
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Exam Date |
January 18, 2026 (Sunday) |
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Exam Time |
12:00 PM – 4:30 PM (4.5 Hours) |
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Mode of Exam |
Offline (Pen and Paper) |
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Number of Questions |
6 (Subjective/Proof-based) |
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Total Marks |
102 Marks (17 Marks per question) |
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Core Syllabus |
Geometry, Algebra, Number Theory, Combinatorics |
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Negative Marking |
None (Partial credit is awarded for logical steps) |
INMO Result 2026 Answer Key
INMO Result 2026 Answer Key will be provided on the HBCSE official website. Candidates can check their qualifying status in the INMO Olympiad when the result link will be active online. It is expected that the provisional scorecards will be provided in February 2026. The final selection list will be released in March 2026 (expected).
INMO 2026 Paper Solutions Answer Key PDF FAQs
How can I download INMO 2026 Paper Solutions Answer Key PDF?
How can a candidate calculate their score using the solutions?
A candidate should look for "Partial Credit" markers in the solved paper. For example:
- 0–2 Marks: For trivial observations or restating the problem.
- 5–10 Marks: For proving a critical intermediate step (lemma).
- 17 Marks: For a complete, logically sound proof. Even if your final result is wrong, you may still earn substantial marks for your logical progress.