IEO Answer Key 2019 – Science Olympiad Foundation has released the official SOF IEO answer key for Set C on November 20, 2019. Download the answer keys by clicking on the links provided below. SOF IEO 2019 answer key is available for Set-A, B and C in this article. SOF IEO Answer key for Class 1- 12 is released separately in a pdf format. Students can also download the IEO answer key 2019 from the official website of SOF, sofworld.org. IEO set A and B answer key 2019 was released on October 31 and November 6, 2019, respectively. IEO answer key 2019 (Level 1) consist of correct answers to all questions asked in the International English Olympiad. SOF IEO 2019 exam was conducted on October 10 and 15, & November 5, 2019. Students can calculate their probable scores with the help of IEO answer key 2019. SOF IEO cutoff has been released on November 29, 2019. Students who secure equal to or more than cutoff marks will be eligible for the level 2 exam which is conducted for class 3 to class 12 students. Check the probable scores using the IEO cutoff. Read the article to download the IEO answer key 2019 and other details.Latest - IEO Result 2019 released. Check scores here.
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Students should refer to the given table to know the dates pertaining to the answer key of IEO 2019.
10th IEO Answer Key Dates
SOF IEO Events
IEO 2019 Exam Date (Level - 1)
October 10, 15 & November 5, 2019
IEO 2019 Answer key for Set B
November 6, 2019
IEO Answer key 2019 for Set-C
IEO Result Date
December 3, 2019
IEO 2019 Exam Date (Level 2)
Students have to follow the below steps to download the IEO 2019 answer key (Set A, B, C)
Step 1: Go through the following table and click on the relevant link of SOF IEO answer key 2019 or visit the sofworld.org
Step 2: Download the answer key available in PDF Format.
Step 3: Compare the answers with those given in the answer key of IEO 2019
Step 4: Calculate your scores by adding up the marks for the correct answer.
IEO 2019 Exam Pattern
Follow the right marking scheme as mentioned in the exam pattern to calculate scores with SOF IEO answer key 2019. Refer to below table for marking scheme-
SOF IEO Exam Pattern for Class 1 to 12
Sections in SOF IEO
Number of questions
Marks per question
Class 1 to 4
Word and Structure Knowledge
Spoken and Written Expression
Class 5 to 12
Match the answer listed in 10th IEO answer key with the answers marked and follow the given procedure to calculate the probable scores-
Class 1 to 4 – (Number of the correct answer in first three sections X 1) + (Number of correct answers in the Achievers Section X 2)
Class 5 to 12 – (Number of the correct answer in first three sections X 1) + (Number of correct answers in the Achievers Section X 3)
SOF IEO Answer Key 2018 Links
Answer key (Set - A)
Answer key (Set - B)
Answer key (Set - C)
Students can check the 10th IEO result online. Science Olympiad Foundation has declared the result on December 3, 2019. Students can also check their expected score before the declaration of result with IEO answer key 2019. The result will include the student’s name, roll number, performance at different levels and qualifying status. Students studying in classes 3 to 12 will be called to appear in the Level 2 exam, to be held in February 2020.
IEO Cut off 2018 (Level 1) Top-5%
Click here to check other SOF results 2019
Other SOF Answer Key Links
The answer key for Set A & B are available on sofworld.org.
The answer key for Set C will be released in the 3rd week of November 2019.
Cut off is the minimum marks need to obtain in the exam to get selected for the next level. Last year, cut off was 33. The cutoff is different for different classes. Students will be able to check final cutoff with the IEO result 2019.
No, SOF has released the IEO 2019 answer key for SET A & SET B on different dates.
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Shakti, there can be various reasons behind why some other answer is marked in the SPR other than what you think you marked. One reason could be that you might have solved the question correctly but marked another option in the OMR sheet by mistake. Otherwise you might not have bubbled the OMR correctly and that's why some other option was read as the answer marked by you.
SOF does not allow rechecking of papers as the answers are not corrected manually but by the machine. So I am sorry but the result you received would most probably be final. Although if you still wish to contact them, you can email your query on their official email ID: firstname.lastname@example.org or email@example.com
It is a good idea to solve the sample papers to get an idea of the exam pattern and how to manage time efficiently during the exam. You can download the sample paper for SOF IEO for class 12th from their official website:
Premlatha, there is a certain cut off that you need to score for being shortlisted for Stage 2. Anything that you score above the cut off is as good as scoring just the cut off marks. Your 1st level score is good for Level 1 only and not for Level 2. For example, lets say if the cut off was 50% and you scored 100%, your 100% is only good for Phase 1 and cannot be taken forward for Phase 2. You need to score again the required cut off for Phase 2 also. There is no carry forward option.
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