The Science Olympiad Foundation conducts various SOF Olympiad exams for Classes 1 to 12. These exams help students identify and nurture talent in several subjects like English, Science, Mathematics, Social Studies, etc. The foundation conducts the SOF Olympiad examinations at two levels: the 1st and 2nd levels. The level 1 of the SOF Olympiad examination will be held for Classes 1 to 12, and level 2 will be held for students in Classes 3 to 12. However, some olympiad exams are held only at level 1. Read the article to learn more about the SOF level 1 vs level 2.
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The SOF Level 1 examination will be held for 8 Olympiads:
The SOF 2nd level exams will be for English, Science, and Mathematics Olympiads.
| SOF Level 1 | SOF Level 2 |
|---|---|
| The level 1 SOF Olympiad is held for 1 to 12 classes. | The 2nd-level SOF Olympiad is conducted for 3 to 12 classes. |
| Level 1 is for all 8 Olympiads like SOF IGKO, IEO, NSO, IMO, ICSO, ISSO, IHO, ICO. | SOF Level 2 is for only 3 olympiads, i.e., SOF IEO, SOF NSO, and SOF IMO. |
| Students must go through the SOF Olympiad syllabus for all examinations. | The SOF syllabus is the same as the level 1 exam for all 3 SOF level 2 olympiads. |
| The level of the question is as per the student's understanding and based on the exam pattern and model papers. | The difficulty level of questions is higher in level 2 as compared to level 1. |
| All students who fill out the SOF Level 1 application form can appear for the exam based on their eligibility. | Whereas the SOF 2nd level is open only to students selected in the level 1 examination. |
| In the SOF Level 1 examination, students are tested with direct questions. | The Level 2 SOF Olympiad exam students are tested with more complex questions based on their aptitude and logical reasoning. |
| The level 1 students can prepare for the SOF Olympiads by following the question paper pattern section-wise and by attempting mock tests. | The 2nd-level Olympiad exam needs more advanced preparation than the SOF Level 1 exam. |
| Level 1 is conducted from September to December and January. | After level 1 results are announced, level 2 is conducted in February. |
Students will have to fulfil the following three criteria to qualify for the SOF 2nd level olympiad exams.
The SOF 2nd-level Olympiad exams may be conducted under the prevalent conditions due to other factors at that time, leading to the feasibility of conducting 2nd-level exams. In case the 2nd-level exams are not conducted, the results of the SOF level 1 exams will be treated as final SOF results.
On Question asked by student community
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
Hello,
I have attached the link for IMO Exam results 2025 - 2026 in which you can get your Math Olympiad results, including section - by - section scores and qualifying IMO class. Kindly check the below link and find your results.
https://school.careers360.com/articles/imo-result
I hope this helps you.
Hello
You can download it from the official SOF website once it becomes available.
The IMO 2025–26 Set C official answer key hasn’t been released yet because SOF usually uploads it a few weeks after the exam
Here I am attaching a link, you can access the answersheet directly by
Hello,
You can get the IMO Set-B Answer Key 2025-26 from the Careers360 website. This website also provides previous years papers, exam patterns, marking schemes, question paper analysis, question papers along with answer keys, syllabus, important dates, preparation tips.
LINK: https://school.careers360.com/articles/imo-answer-key
I hope it helps!
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