Hello,

Here you can access Class 5 IEO (International English Olympiad) SET-B answer key from the mentioned link below:

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

Hope it helps.

Hello,

IEO Or International English Olympiad is a two level exam conducted by Science Olympiad Foundation for students of class 1 to 12. The format for this exam is MCQ. It consists of 50 questions and total marks is 60. The exam consists of word and structure knowledge, reading, spoken

The SOF IEO (International English Olympiad) Answer Key release is coordinated directly by the Science Olympiad Foundation (SOF).

The official answer keys for the IEO 2025-26 Level 1 are released in phases for Sets A, B, and C:

• Set A Answer Key: Was already released in November 2025.

• Set B

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,

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

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

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