Updated on 6th May, 2025


Check SOF Olympiad Results for the year 2025-26 on this page for IGKO, IEO, NSO, IMO, ICSO & ISSO. We will update the page as soon as the results are announced by SOF (Science Olympiad Foundation), so keep checking this page for the SOF Results.


SOF ISSO, SOF ICSO, SOF IMO, SOF NSO, SOF IEO, SOF IGKO Level-1 Result to be Declared

SOF Olympiad Results for 2025-26

  • SOF Olympiad Results for students of classes 1 to 12 are declared generally 4-6 weeks after the last paper of that subject.
  • You will need to enter the Roll No. of your ward mentioned on the admit card, to check the result.
  • We'll update the page with Results link as soon as the results will be out.


FREE IMO, NSO, ICSO & IEO Previous Year Papers



35 - 50
Questions Per Paper

60
Minutes

Statistics

Performance
Analysis

Exams:

Science Olympiad Foundation conducts 7 exams in a year:

  • International General Knowledge Olympiad (IGKO) - Generally conducted somewhere in September
  • International English Olympiad (IEO) - Generally conducted somewhere in October
  • National Science Olympiad (NSO) - Generally conducted somewhere in November
  • International Mathematics Olympiad (IMO) - Generally conducted somewhere in December
  • International Computer Science Olympiad (ICSO) - Generally conducted somewhere in January
  • International Social Studies Olympiad (ISSO) - Generally conducted somewhere in January

Three out of 7 exams - IEO, IMO and NSO (Class 3-12) are two level exams. Level 2 of these exams is conducted in mid-February at the SOF designated centres. Rest of the exams are one level exams.



Results :

The processing of the result take about 4-6 weeks time. The result is declared 4-6 weeks after the second date of exam. The results are sent to the schools concerned. The results are also made available on official website of SOF - www.sofworld.org.

All the important information regarding Olympiads, Seminars, etc., like date, time and venue is available on our website. So it is beneficial for you to register to our website www.sofolympiadtrainer.com or www.facebook.com/revisewise.



Ranking and eligibility criteria :

Students fulfilling either of the following 3 criteria will qualify for 2nd level Olympiads exams:

  • Top 5% of students, class wise who appear for the 1st level exam. Due priority to marks scored in different sections will be given. 
  • Zone wise/State wise top 25 rank holders from each class.
  • Class topper, where at least 10 students from a class appear in the exam, & scores at least 50% marks. In case of section wise registrations, Class toppers will be from each section where participation in each section exceed 25 nos.

2nd level exam will be held for English, Science & Mathematics Olympiads (IEO, NSO & IMO) for students from class 3 onwards. In case two or more students score same total marks, ranks will be awarded to student scoring higher marks in sections accorded higher priority, as under.



Sectionwise Priority:

N.S.O
PRIORITY SECTION
1 Achiever's Section
2 Science
FOR CLASS 11TH & 12TH
1 Achiever's Section
2 Physics
3 Chemistry
4 Mathematics/Biology


I.M.O
PRIORITY SECTION
1 Achiever's Section
2 Everyday Mathematics
3 Mathematical Reasoning
4 Logical Reasoning


I.E.O
PRIORITY SECTION
1 Achiever's Section
2 Word & Structure Knowledge
3 Reading
4 Spoken & Written Expression


ICSO
PRIORITY Topic/ Section
1 Achiever's Section
2 Quantitative Analysis/ Reasoning
3 Economics
4 Business Studies
5 Accountancy 


IGKO
PRIORITY SECTION
1 Achiever's Section
2 Life Skills
3 Current Affairs
4 General Awareness
Class 5 to 10
1 Achiever's Section
2 Life Skills
3 Current Affairs
4 General Awareness


ISSO
PRIORITY SECTION
1 Social Studies
2 Achiever's Section
Class 6 to 8
1 History
2 Geography
3 Social and Poptical Life
4 Achievers Section
Class 9 to 10
1 History
2 Geography
3 Poptical Science
4 Economics
5 Achievers Section


In case two or more students score equally in all sections, they will be accorded same rank.

CRITERIA FOR RANKING IN 2ND LEVEL OLYMPIAD EXAMS:

In case of level 2 exams, ranks will be accorded on the following criteria:
Total Marks scored in level 2 exam.
In case two or more students score same number of marks, ranks will be determined on following criteria:

  • Marks scored in sections in level two exam accorded higher priority.
  • Total marks scored in Level one exam.
  • Marks scored in sections, in level one exam, accorded higher priority.
  • In case two or more students score same marks under all the categories above, they will be awarded the same rank.

CRITERIA FOR RANKING- SINGLE LEVEL OLYMPIAD EXAMS:

For IEO, ICSO & IGKO and for class one & two students, appearing in IEO, NSO and / or IMO exams, ranks will be accorded on the following criteria.

  • Marks obtained in the exam.
  • In case two or more students score same number of marks, ranks will be determined on the basis of marks scored in sections accorded more priority.
  • Incase of a tie marks scored by a student in previous class may be considered to determine rank.
  • In case two or more students score same marks under both the criteria above, they will be awarded the same rank.
  • In case of any confusion decision of the Academic Council will be final & binding.

Related Links

About NSO

About IEO

About IMO

About ICSO

About IGKO

About ISSO

Logical Reasoning


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