IEO Answer Key 2023-24 PDF Download Out

SOF (Science Olympiad Foundation) has released IEO Answer key 2023 on November 10, 2023 on their official Website, Students can visit the website to download their IEO 2023 answers key. Using this exam solution, they can calculate their probable scores of IEO result 2023-24.
IEO Exam Solution & Key Link: Set A, B & C exam soution is available here.

When will IEO Answer Key 2023-24 Release?

SOF (Science Olympiad Foundation) will release the IEO Answer key 2023 on its official website after completing the exam. Students can download the IEO Answer key 2023 from the official website and calculate their score of SOF Olympiad.

IEO Set A Exam DateSeptember 26, 2023
IEO Set A answer keyNovember 10, 2023
IEO Set B Exam DateOctober 12, 2023
IEO Set B Answer KeyNovember 16, 2023
IEO Set C Exam DateNovember 2, 2023
IEO Set C Answer KeyNovember 21, 2023
SOF results 2023 dateDecember 2023
SOF Level 2 exam date of IEOFebruary 2024
IEO Level 2 answer keyFebruary 2024
IEO 2023 Answer Key Download Dates

Note: Level 1 and Level 2 answer keys and solutions are released separately.

How to Download IEO Answer key 2023 PDF?

All the students can download their IEO 2023 Answer key from Below are steps given to download the SOF IEO answer key 2023-24.

  •  Go to the official website:
  •  Click on the link of the IEO 2023 Answer key under the update tab.
  •  A new window will open where you can choose the set for which you want the answer key.
  • Then, click on the download option to download the answer keys.

Other SOF Answer Keys

How to calculate your score using IEO 2023 Answer key:-

All the students can calculate their score with the help of IEO Answer key 2023-2024 and decide their overall rank. Students need to know IEO marking scheme and IEO syllabus before calculating their score.

Class LevelMarking Scheme
        1-5Total Questions 35
1 mark per correct answer
2 marks for achievers questions
No negative marking
        5-12Total Questions 50
1 mark per correct answer
3 marks for achievers questions
No negative marking
IEO 2023 Answer key Marking Scheme

Also, check

IEO Answer Key 2023-24 FAQs

  1. Where can we find IEO Answer key 2023?

    All the students who are looking for IEO Answer key can visit the official website of SOF and download the answer key.

  2. What is the cut off of IEO 2023? 

    Cut off varies as per the class. However, students need to obtain minimum marks to clear the exam and get selected for SOF Prize money 2023.

  3. What is IEO?

    IEO (International English Olympiad) is a yearly exam which is conducted by SOF for the students of 1 to 12 class. It is an English exam which helps students to test their English grammar knowledge.

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