India has a math competition called the Indian National Mathematical Olympiad (INMO). The third step of the HBCSE IMO is the INMO. An annual mathematical competition for high school students in India is called the Indian National Olympiad. The second step in the selection process for the Indian team competing in the International Mathematical Olympiad is the INMO exam. The INMO test is given annually by the Homi Bhabha Centre for Science Education (HBCSE). Though thousands of students apply from all around the nation for the INMO exam, only thirty are selected.

Following the exam, the chosen candidates receive training at the International Mathematical Olympiad Training Camp (IMOTC), and six of the best candidates are chosen to represent our nation internationally. This page will cover a number of topics, including the definition of INMO, registration procedures, exam guidelines, prerequisites for taking the INMO exam, and the entire curriculum.
INMO Exam Dates
| Events | Dates (Tentative) |
| Exam date | February |
INMO Examination Eligibility Criteria
To take the INMO exam, candidates must first finish the Regional Mathematical Olympiad (RMO) in the state or zone in which they reside. A few prerequisites must be fulfilled by candidates in order for them to be evaluated for the INMO exam. A applicant must fulfill the requirements outlined below in order to be eligible to take the INMO test. INMO (Indian National Mathematical Olympiad)
- Candidates must be 28 years old before completing the INMO application form.
- The Regional Mathematical Olympiad (RMO), the basic stage exam, is the sole factor used to choose candidates for the INMO examination.
- Up to 28 students from grades 8, 9, 10, and 11 and up to 6 students from grade 12 are selected each area to take part in the HBCSE INMO.
- The Pre-Regional Math Olympiad (Pre-RMO) score will be used to break ties in scores between applicants if there are any. All candidates will be taken into consideration for the final list that is provided to the HBCSE if the Pre-RMO score is not higher than the score.
- In addition, five additional girls—all of whom are female students in grades 8, 9, 10, and 11—are selected, excluding the candidates from each region.
- Up to five students from KV schools abroad and a minimum of five students from non-Kendriya Vidyalaya (KV) CBSE schools abroad may be chosen to attempt the INMO exam directly. Student selection is mostly the responsibility of the KVS and CBSE administrations.
- The formal dates for the INMO test have not yet been announced, but it is usually held in February. Thirty of the five hundred applicants were eligible to take the INMO exam. The top 30 candidates are then given a month of training at the HBCSE to get them ready for the International Math Olympiad.
- After the training camp, only the top six candidates are chosen to represent our nation at the International Math Olympiad (IMO).
INMO Exam Pattern
An earlier version of the INMO test took place in March. After passing the IOQM, students are placed on a shortlist to take this year’s INMO. The INMO test, the third stage of the International Math Olympiad, is administered annually by the Homi Bhabha Centre for Science Education. The INMO test pattern consists of six questions total, a four-hour time limit, and is conducted using paper and pencil. The growing epidemic in our nation may cause changes to the IMO’s upcoming phases. INMO (Indian National Mathematical Olympiad)
INMO Registration
- The four-hour INMO test comprises of six really challenging questions. At the conclusion of the test, the response script along with the rough sheets needs to be sent in with the answers to all of these questions on it. The INMO exam has very tough problems, and the degree of difficulty increases with each stage of the Math Olympiad curriculum. Details on INMO registration are provided below.
- It should be made clear to candidates that there isn’t a separate registration procedure for INMO. Students who pass the early stage and have received IOQM and INMO merit awards from the previous year are granted direct entry. Approximately 900 people are selected for the INMO test based on a variety of factors.
- Prior to applying, a student must compete in the Regional Mathematics Olympiad (RMO) and place in the top 30 in their country if they are serious about taking the INMO exam.
- In 25 locations across the globe, the Central Board of Secondary Education (CBSE), Navodaya Vidyalaya Samiti (NVS), and Kendriya Vidyalaya Sangathan (KVS) are the three organizing bodies that oversee the Regional Mathematics Olympiad.
INMO Syllabus
The INMO test syllabus covers the pre-degree college mathematics course. The INMO test takes four hours to complete and is administered offline. The majority of the exam’s questions cover the mathematics curriculum from Class XI to Class XII, but the INMO exam differs from the traditional math exam in that all questions are much harder and must be answered correctly; answers without justification will not be accepted.
The INMO test will include questions from the following topics.
- Arithmetic of Integers
- Geometry
- Quadratic Equations & Expressions
- Trigonometry
- Coordinate Geometry
- System of Linear Equations
- Permutations & Combinations
- Inequalities
- Elementary Combinatorics
- Probability Theory
- Number Theory
- Finite Series & Complex Numbers
- Elementary Graph Theory
- Factorization of Polynomial
INMO Result
Below is a description of how to check the INMO exam results online.
- Students need to visit the official HBCSE website.
- They need to visit the official website and navigate to the home page where the INMO results link is located.
- After locating the INMO result, they will be forwarded to another website. There will be a link labeled “INMO results” on that page.You can view the list of Merit Awardees by clicking on the provided link.
- In order to confirm their results, the students must next find their roll number in the list.
Frequently Asked Questions on INMO
Q1 How does one go about applying for an INMO?
It is important to let students know that there isn’t a formal registration procedure for INMO. Students who pass the previous level (IOQM) and receive INMO merit awards from the previous year are granted direct entry. Based on several factors, about 900 individuals are selected annually to take the INMO exam.
Q2 Is INMO a difficult exam?
Students who have completed the first two stages of the National Olympiad Math program are qualified to take the third level, known as the INMO test. Given the significant stakes, it would be an understatement to suggest that the INMO test is challenging.
Q3 What is the INMO Examination’s structure?
Six questions make up the INMO exam, which needs to be finished in four hours. Each of the six questions in the exam is worth the same amount of points, making the total question paper worth 102 marks. The six problems are quite challenging to solve and fall within the areas of algebra, geometry, number theory, and combinatorics. Students may use calculus-based approaches to answer questions even if calculus is not included in the test.
Q4 What guidelines will students be given for the INMO test?
- Thirty minutes before the test begins is when students should arrive.
- The exam will not be available to those who arrive after 12:30 p.m.
- The four hours allotted for the test would be the only time that students could leave the room.
- It is recommended that students carry all of their documentation at all times, including their admission card and Aadhar card/passport.
- While bringing a geometry box is permitted, participants may only use a ruler and compass.
- Use either black or blue ink. It is recommended that students draw geometry diagrams with pencil and label them properly.
- Calculators and cell phones won’t be permitted.
Q5 Is the Olympiad more difficult than JEE?
Compared to the JEE and JEE Advanced tests, Olympiads are harder. First of all, IMO and other Olympiad problems are always more difficult than JEE questions.
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