IMO Exam 2026-27 - The Science Olympiad Foundation (SOF) conducts the International Mathematics Olympiad (IMO) for students of classes 1 to 12. Students' knowledge of logical reasoning, mathematical reasoning, and everyday mathematics is tested through the SOF International Mathematics IMO Level 1 exam. The foundation conducts a level 2 exam for students studying from classes 3 to 12 who clear the SOF IMO level 1.

| Full Exam Name | International Mathematical Olympiad |
| Short Exam Name | IMO |
| Conducting Body | Science Olympiad Foundation |
| Frequency Of Conduct | Once a year |
| Exam Level | Intermediate |
| Languages | English |
| Mode Of Application | offline |
| Application Fee | Offline : 125+1 more |
| Mode Of Exam | offline |
| Exam Duration | 1 Hour |
IMO International Mathematical Olympiad (session 2026)
There will be only one mode to apply for the IMO exam 2026, i.e. Offline. Interested students should contact their respective schools. The registration forms will be sent to the school authorities.
There are no specific eligibility criteria for the IMO exam 2026-27.
IMO exam 2026 consists of four sections-
Science Olympiad Foundation releases IMO sample papers for students to make them aware of important aspects like marking scheme, type of questions asked, important topics, etc. Solving IMO 2026-27 sample papers also helps in learning time management skills. The International Maths Olympiad sample papers are created based on the recent exam pattern of the question papers. Students can check their preparation level by solving the IMO 2026-27 sample papers.
The SOF will release the IMO Level 1 admit card on the official website. Students can collect it from their respective school authorities. The admit card for the level II exams will be released in January 2027. Students can download the same by visiting the official website of SOF.
The Science Olympiad Foundation will release IMO level 1 Set A answer key in November 2026. The SOF IMO Set B answer key will be released in December 2026, while the Set C key will also be released in December 2026. The IMO answer keys 2026-27 contains the correct answers to each question asked in the IMO 2026 exam. Students can calculate their estimated scores with the help of the IMO answer key.
The SOF Foundation will release the IMO cutoff 2026-27 in January 2027, for the level 1 from Classes 3 to 12. The foundation releases the IMO cutoff on the official website for the level 1 exam. The cutoff marks for the previous years are tabulated below:
SOF IMO Cut-off 2025-26
| CLASS | TOTAL MARKS | ACHIEVERS SECTION [M4] | MATHEMATICAL REASONING [M2] | EVERYDAY MATHEMATICS [M3] | LOGICAL REASONING |
| 3 | 32 | 8 | 9 | 9 | 6 |
| 4 | 30 | 9 | 6 | 7 | 8 |
| 5 | 42 | 9 | 13 | 8 | 12 |
| 6 | 41 | 6 | 14 | 9 | 12 |
| 7 | 38 | 5 | 11 | 10 | 12 |
| 8 | 42 | 10 | 16 | 4 | 12 |
| 9 | 46 | 6 | 16 | 9 | 15 |
| 10 | 46 | 6 | 15 | 13 | 12 |
| CLASS | TOTAL MARKS | ACHIEVERS SECTION [M4] | MATHEMATICAL REASONING OR APPLIED MATHEMATICS [M2] | EVERYDAY MATHEMATICS [M3] | LOGICAL REASONING |
| 11 | 39 | 5 | 16 | 12 | 6 |
| 12 | 39 | 8 | 17 | 8 | 6 |
IMO Cutoff 2023-24
CLASS | TOTAL MARKS | ACHIEVERS SECTION | MATHEMATICAL REASONING | EVERYDAY MATHEMATICS | LOGICAL REASONING |
03 | 33 | 6 | 9 | 9 | 9 |
04 | 31 | 6 | 9 | 8 | 8 |
05 | 44 | 9 | 16 | 8 | 11 |
06 | 47 | 9 | 16 | 9 | 13 |
07 | 43 | 15 | 16 | 2 | 10 |
08 | 45 | 12 | 18 | 4 | 11 |
09 | 48 | 12 | 18 | 4 | 14 |
10 | 48 | 9 | 17 | 9 | 13 |
11 | 40 | 9 | 12 | 6 | 13 |
12 | 42 | 6 | 15 | 8 | 13 |
IMO Cutoff 2022-23
Class | Total Marks | Achievers Section [M4] | Mathematical Reasoning [M2] | Everyday Mathematics [M3] | Logical Reasoning [M1] |
3 | 35 | 8 | 10 | 8 | 9 |
4 | 33 | 6 | 8 | 10 | 9 |
5 | 45 | 9 | 16 | 7 | 13 |
6 | 47 | 9 | 16 | 10 | 12 |
7 | 42 | 9 | 14 | 6 | 13 |
8 | 45 | 12 | 14 | 7 | 12 |
9 | 49 | 15 | 17 | 6 | 11 |
10 | 51 | 12 | 19 | 8 | 12 |
11 | 43 | 12 | 10 | 8 | 13 |
12 | 41 | 12 | 17 | 4 | 8 |
IMO Cutoff 2019-20
| Class | Total Marks | Logical Reasoning (M1) | Mathematical Reasoning (M2) | Everyday Mathematics (M3) | Achievers Section (M4) |
| 3rd | 34 | 6 | 8 | 10 | 10 |
| 4th | 32 | 9 | 8 | 7 | 8 |
| 5th | 39 | 9 | 15 | 9 | 6 |
| 6th | 45 | 12 | 14 | 7 | 12 |
| 7th | 44 | 10 | 12 | 7 | 15 |
| 8th | 44 | 14 | 14 | 7 | 9 |
| 9th | 47 | 13 | 16 | 6 | 12 |
| 10th | 46 | 11 | 15 | 8 | 12 |
| 11th | 37 | 14 | 15 | 2 | 6 |
| 12th | 38 | 12 | 11 | 6 | 9 |
Relevant Links:
Official Website Link Click HereFrequently Asked Questions (FAQs)
No, individual students can not apply for the IMO exam 2026-27.
Students from Classes 1 to 12 can apply for the IMO 2026-27 exam through their respective schools by submitting an application form.
The fee for IMO is Rs 170, which is to be paid to the respective school authority. No fee is payable for students suffering from any major physical disability, or an Indian student whose parent was martyred during defence operations
Students have to secure at least IMO 2026-27 cut-off marks to clear the level 1 exam.
The IMO results for level 1 will be declared in January 2027.
SPR stands for Students Performance Report. An SPR is a detailed analysis of how the student attempted the Olympiad exam.
The result will be made available online at sofworld.org.
The foundation will release the IMO set A, set B, and set C answer keys a few days after the exam.
The SOF Foundation will conduct the IMO Level 2 exam in February 2027.
The foundation will declare the SOF IMO level 2 results in March 2027.
On Question asked by student community
Hi Student
The SOF Foundation will declare the IMO result 2025-26 for level 2 in March 2026. You can click on the link below to get the direct link to access and download the SOF result for the IMO exam .
Dear Student,
Level 1 SOF admit card can be collected from their respective school authority. Online, it can be found on sofworld.org, once link is activated.
HELLO,
The SOF IMO Level 1 results for the 2025 2026 session are expected to be released in January 2026 , typically around second week of January. You can check the results directly on the official SOF website that is results.sofworld.org (//results.sofworld.org) .
Here you can visit the link to
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