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INMO Previous Year Question Paper, Free PDF Download Links

Get the INMO Previous Years Question Papers PDF with Answer Key for INMO Exam. Candidates can analyze the difficulty levels, and understand exam pattern.
authorImagePriyanka Dahima18 Jun, 2025
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INMO Previous Year Question Paper

INMO Previous Year Question Paper: INMO Previous Year Question Paper helps the student to understand the difficulty level of the questions and the type of questions asked in the exam.

Checking the previous year question papers helps to clear the doubts and make the students understand what to expect. Practice questions can be a game changer and guide you through important parts of the exam. INMO Previous Year Papers are important when preparing for the HBCSE IMO Stage 3 exam.

 

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INMO Previous Year Question Paper

INMO Previous Year Papers ask students to understand the difficulty of the questions that will be asked and manage the time to answer all the questions asked in the INMO Examination. Students can download the Indian National Mathematical Olympiad Exam Previous Papers from the official website https://olympiads.hbcse.tifr.res.in/ and prepare for exam preparation. Read this article to learn about INMO PYQP, Important topics and INMO Exam Pattern. The exam is very competitive because many students take part in the International Mathematical Olympiad. But very few candidates make it to Level 3. So practice with our INMO Previous Question Papers and Answer Keys to prepare better.

 

INMO 2025

INMO Previous Year Question Papers PDF 

The INMO question consists of six descriptive-type mathematical problems in total, which are of 17 marks each. Each question will have a one-digit or two-digit number as an answer which the student will have to mark in an OMR sheet. The questions​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​  asked in the INMO are somewhat advanced compared to the previous sections.
Although the questions are based on basic concepts, students must use their analytical and logical thinking skills to solve them. To better understand the exam pattern, mark distribution, difficulty level, etc., you should practice the previous question paper. In the below table, you can find the attachments of the INMO Previous Year Question Papers PDF along with the solutions.

INMO Previous Year Question Paper 2025

INMO Previous Year Question Paper PDF

INMO Previous Year Question Papers (2020-2024) PDF

Last 5 Years INMO PYQs

INMO Answer Keys (2020-2024) PDF

Last 5 Years INMO Answer Keys

Steps to Download the INMO Previous Year Paper 

Following are the steps that need to followed by the candidates to download the INMO Previous Year Paper by visiting the official website.

  • Visit the official website of HBCSE.
  • On the home page, click on "How to Prepare."
  • Go to sample papers/past papers.
  • A list of 6 subjects will be displayed; select Mathematics.
  • The page will be redirected to the previous year's question papers. From here, the student can download the INMO 2021 question paper.

 

INMO Syllabus

Importance of INMO Previous Question Papers

Below are some of the benefits that INMO aspirants will enjoy by downloading the previous question papers.

  • Familiarity with INMO Exam Pattern and Difficulty Level: Past papers help students understand the format of the INMO exam, which is a 4 hour test with 6 challenging questions requiring detailed explanations and reasoning. This familiarity reduces surprises on exam day.
  • Insight into Types of Questions: By solving previous years' question papers, students get exposure to the variety of problems asked across key topics like algebra, combinatorics, geometry, and number theory, helping them prepare comprehensively.
  • Improvement in Problem-Solving Skills: Regular practice with past papers enhances analytical thinking, critical reasoning, and problem-solving abilities, which are important for success in INMO and subsequent stages like the IMO training camp.
  • Identification of Weak Areas: Working through past papers allows students to analyze their performance, identify topics where they struggle, and focus their efforts on improving those areas.
  • Time Management and Exam Strategy: Practicing under timed conditions with past papers helps students develop effective time management skills and exam strategies, improving accuracy and speed during the actual exam.
  • Access to Stepwise Solutions: PW provides INMO PYQ, stepwise solutions created by Faculty, enabling students to clarify doubts and understand problem-solving techniques thoroughly.
  • Boosts Confidence and Exam Readiness: Repeated practice with authentic past papers builds confidence and reduces exam anxiety by simulating real exam conditions

 

INMO Eligibility Criteria

Benefits of INMO Answer Key

Getting the INMO answer keys is also important for a successful career. Candidates can find the correct answers to the test questions by using the answer keys. Students are given a self-assessment tool that allows them to evaluate their answers and identify areas of difficulty. INMO answer keys are great for learning the correct techniques and strategies to solve math problems. By sharing answers and answer keys, candidates can refine their thinking and improve their problem-solving skills.

INMO Previous Year Question Papers FAQs

How can I access the answer solutions for INMO Exam?

To access the INMO Answer Keys, visit the official website of HBCSE https://olympiads.hbcse.tifr.res.in/ or we have shared here the direct link. Look for a section that provides the answer key or solutions for the INMO exam.

What is the total marks of INMO Exam?

The problems asked in the INMO 2025 examination carry 102 marks are very challenging. The INMO examination question paper is of 102 marks and has six questions to its name.

Where can I get the INMO Previous Year Question Papers with solutions?

At the PW blog you can get the INMO Previous Year Question Papers with solutions.

Can I use INMO question paper to prepare for INMO exam?

Yes, the question paper level and types of question will be same in INMO Exam 2025. So students can use these INMO papers to prepare for INMO 2025 exam.
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