Hello,

The SOF International English Olympiad (IEO) 2025–26 cut-off marks will be released in February 2026. Last year, the cut-off ranged from 33 marks (Class 3) to 49 marks (Class 9).

To know more access below mentioned link:

https://school.careers360.com/articles/ieo-cut-off

Hope it helps.

If you're aiming for the International English Olympiad in 2025–2026, here's what you need to know about the cutoffs. The score you need depends on your class. For kids in Class 1 or 2, you’re looking at around 50 out of 100. Classes 3 to 5 usually need about 55, and for Classes 6 to 8, it jumps to around 60. If you’re in Class 9 or 10, expect the cutoff to be close to 65.

These numbers aren’t set in stone—each year, the cutoff shifts a bit, depending on how tough the exam is and how everyone else does. After the exams, schools go through the papers and then announce the final cutoffs for who moves on to the next round, whether that’s regional or international.

If you want to make it through, you have to clear these marks. So, don’t just rely on luck. Practice often, sharpen your grammar, work on comprehension, and build up your vocabulary. The better you get at these, the easier it is to score above the cutoff. The competition keeps things unpredictable, but solid prep always pays off.

Hello,

You can get the SFO IEO Class 8 Set C answer key from the Careers360 website. This website also provides details about exam pattern, syllabus, important dates, marking schemes, previous year exam papers, exam paper analysis, question papers along with answer keys, and preparation tips also.

LINK: https://school.careers360.com/articles/ieo-answer-key

I hope this answer helps you!

Hello ,

Here is a relevant link from Careers360. You can check from here:

https://school.careers360.com/articles/ieo-answer-key

This article provides information about the release dates of the answer key for International English Olympiad (IEO) 2025-26 for Sets A, B and C (including Class 7).

Hello,

I hope you doing well !!!

As you asked for IEO SOF olympaid class 5 Set B answer key

Well answer key of set B and C are yet to come and it will release in November and December

For detail information you can go through article given below

https://school.careers360.com/articles/ieo-answer-key

I hope you find this helpful!!!

Thank you

Hi dear candidate,

You can find the Science Olympiad Foundation IEO exam answer keys for all the classes (class 1 to 12) and all the sets (A, B and C) from our official website with the link attached below:

SOF IEO Answer Key 2025-26, Check SET A, B, C Answer Key PDF for Class 1 to 12

BEST REGARDS

Hi dear candidate,

On our official website, you can find the Science Olympiad Foundation's English exam of 5th class sample paper for practice with the link below in PDF format:

SOF IEO Class 5 Sample Paper 2025-26

Answer keys: SOF IEO Answer Key 2025-26, Check SET A, B, C Answer Key PDF for Class 1 to 12

BEST REGARDS

Hello,

As you asked for IEO 2025 exam paper I've attached a link below from this you can download your resources along with solutions

https://school.careers360.com/articles/sof-ioe-question-paper-answer-key-2025

Thank you