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SOF IEO
SOF International English Olympiad
SOF English olympiad. Word & Structure Knowledge, Reading, Spoken & Written Expression, Achievers Section. Class 1–12.
Updated 4 Sept 2026 ·Vacancy counts change every cycle — always confirm the exact number in the latest official notification before applying.
Sourced
Source: official exam authority notification · refreshed weekly. How this works →
Free SOF IEO preparation on Shishya
Take expert-curated mocks, practise previous year papers, and Ask Shishya when you're stuck — verified by students who cleared the same path. All free, no credit card. Sign in with Google to begin.
✦ Try a SOF IEO question — free, no signup
TensesBy next month, I __________ in this company for five years.
Tap an option to check your answer.
డయగ్నోస్టిక్తో ప్రారంభించండి
మీరు ఎక్కడ ఉన్నారో చూడటానికి syllabus అంతటా 10 ప్రశ్నలు.
అధికారిక ఫలితం వచ్చినప్పుడు ఒక ఈమెయిల్, ఇంకేమీ కాదు.
🧩 Build your own mock — pick exact topics → · every mock readable in हिंदी + 12 languages inside the test
SOF IEO — Frequently asked questions
Is Shishya free for SOF IEO preparation?
How many SOF IEO practice questions does Shishya have?
Are SOF IEO previous year question papers available?
How long is the SOF IEO exam?
గత సంవత్సరాల పేపర్లు
100 అన్ని సంవత్సరాల్లో ప్రశ్నలుకొన్ని సంవత్సరాలకు పూర్తి పేపర్ కాదు, ఆ పేపర్లోని కొన్ని ప్రశ్నలు మాత్రమే ఉన్నాయి — ఎన్ని ఉన్నాయో ప్రతి కార్డు చూపుతుంది.
2025
50లో 20 ప్రశ్నలు
ఈ ప్రశ్నలు సాధన చేయండి →2024
50లో 20 ప్రశ్నలు
ఈ ప్రశ్నలు సాధన చేయండి →2023
50లో 20 ప్రశ్నలు
ఈ ప్రశ్నలు సాధన చేయండి →2022
50లో 20 ప్రశ్నలు
ఈ ప్రశ్నలు సాధన చేయండి →2021
50లో 20 ప్రశ్నలు
ఈ ప్రశ్నలు సాధన చేయండి →
Mock tests
నా అన్ని ప్రయత్నాలు →Take any mock in your preferred language — use the language picker inside the mock to switch (Hindi, Telugu, Tamil, Bengali, and 15 more).
SOF IEO — Full Mock 1
FULL50 ప్రశ్నలు · 60 నిమి
మాక్ ప్రారంభించండి →SOF IEO — Full Mock 2
FULL50 ప్రశ్నలు · 60 నిమి
మాక్ ప్రారంభించండి →SOF IEO — Full Mock 3
FULL50 ప్రశ్నలు · 60 నిమి
మాక్ ప్రారంభించండి →SOF IEO — Full Mock 4
FULL50 ప్రశ్నలు · 60 నిమి
మాక్ ప్రారంభించండి →SOF IEO — Full Mock 5
FULL50 ప్రశ్నలు · 60 నిమి
మాక్ ప్రారంభించండి →SOF IEO — Full Mock 6
FULL50 ప్రశ్నలు · 60 నిమి
మాక్ ప్రారంభించండి →SOF IEO — Full Mock 7
FULL50 ప్రశ్నలు · 60 నిమి
మాక్ ప్రారంభించండి →SOF IEO — Full Mock 8
FULL50 ప్రశ్నలు · 60 నిమి
మాక్ ప్రారంభించండి →SOF IEO — Full Mock 9
FULL50 ప్రశ్నలు · 60 నిమి
మాక్ ప్రారంభించండి →SOF IEO — Full Mock 10
FULL50 ప్రశ్నలు · 60 నిమి
మాక్ ప్రారంభించండి →SOF IEO — Full-Length Mock (Real Pattern: 50Q · 60 min)
FULL50 ప్రశ్నలు · 60 నిమి
మాక్ ప్రారంభించండి →
Practice by subject & topic
Full-length subject tests below — 25 questions each, real exam format, instant scoring. Want to drill a single topic? Every topic has its own 10-question test in the syllabus.
Word and Structure Knowledge
122 QsReading
32 QsSpoken and Written Expression
37 QsAchievers Section
29 Qs
🎯 Build my own mock
Tell Shishya exactly what to test you on — topics, size, difficulty — and get a fresh mock in seconds. Leave the box blank and we'll target your weakest topics.
మీ ర్యాంక్
ఈ పరీక్ష తీసుకున్న అందరితో పోల్చితేలీడర్బోర్డ్లో మీరు ఎక్కడ ఉన్నారో చూడటానికి మాక్ తీసుకోండి.
What can I get from SOF IEO?
Mock-score → expected rank → likely outcome. Use the mocks below to find your current band, then plan how many marks you need to climb.
International Top 10 — Elite
98–100% · Post-based exam (no numeric rank)
International Top 50
93–97% · Post-based exam (no numeric rank)
International Top 100-500
86–92% · Post-based exam (no numeric rank)
National Top Rankers Zone
76–85% · Post-based exam (no numeric rank)
State/Regional Excellence
61–75% · Post-based exam (no numeric rank)
Above Average Performance
41–60% · Post-based exam (no numeric rank)
Participation Level
0–40% · Post-based exam (no numeric rank)
AI-curated from historic cut-off patterns. Always verify with the latest official notification before making decisions.
News & timeline
See older updates →తాజా వార్తలు
SOF IEO 2026-27 Level 1 exam dates announced
39 d క్రితంSOF has released official Level 1 exam dates for IEO 2026-27: September 30, October 27, and November 17, 2026. Schools can choose one date to conduct the exam.
SOF releases IEO 2026-27 sample papers
39 d క్రితంSample papers for IEO 2026-27 have been released by SOF to help students prepare for the upcoming Level 1 exam. Papers are available in PDF format on the official website.
SOF IEO 2025-26 Level 2 results declared
78 d క్రితంThe Science Olympiad Foundation has officially declared the Level 2 results for IEO 2025-26 on March 18-19, 2026. Results are available on results.sofworld.org.
SOF has dispatched Olympiad registration forms to schools for the 2026-27 session. Schools must register students at least 30 days before the chosen exam date.
ముఖ్యమైన తేదీలు
IEO 2025-26 Level 2 Result declared
గడిచిపోయిందిThu, 19 Mar, 2026
Final results for the 2025-26 cycle
Registration deadline for Level 1 Date 1
గడిచిపోయిందిMon, 31 Aug, 2026
Schools must register at least 30 days before exam date
🏅IEO 2026-27 Level 1 - Date 1 (Set A)
19 రోజులు మిగిలాయిWed, 30 Sept, 2026
Classes 1-12; schools choose one of three dates
🏅IEO 2026-27 Level 1 - Date 2 (Set B)
46 రోజులు మిగిలాయిTue, 27 Oct, 2026
Classes 1-12; alternate exam date option
Answer Key Set A (expected)
50 రోజులు మిగిలాయిSat, 31 Oct, 2026
Usually released about 5 weeks after each set exam
🏅IEO 2026-27 Level 1 - Date 3 (Set C)
67 రోజులు మిగిలాయిTue, 17 Nov, 2026
Classes 1-12; final exam date option
Level 2 exam dates announcement (expected)
111 రోజులు మిగిలాయిThu, 31 Dec, 2026
SOF announces Level 2 dates by December; tentatively 2nd or 3rd Sunday of Feb 2027
IEO 2026-27 Level 1 Result & Cut-off (expected)
113 రోజులు మిగిలాయిSat, 2 Jan, 2027
Results typically declared in early January; cut-off for Level 2 qualification released simultaneously
🏅IEO 2026-27 Level 2 Exam (expected)
156 రోజులు మిగిలాయిSun, 14 Feb, 2027
For Classes 3-12 qualifiers; tentatively 2nd or 3rd Sunday of Feb 2027
IEO 2026-27 Level 2 Result (expected)
189 రోజులు మిగిలాయిFri, 19 Mar, 2027
Level 2 results expected in March 2027
Syllabus
ఏదైనా టాపిక్పై ట్యాప్ చేయండి — నోట్స్ + 10 ప్రశ్నల టాపిక్ టెస్ట్
Word and Structure Knowledge
Parts of Speech
Nouns, pronouns, verbs, adjectives, adverbs, prepositions, conjunctions and interjections.
Tenses
Twelve tense forms and their correct usage in context.
Subject-Verb Agreement
Agreement rules for singular/plural subjects and collective nouns.
Articles and Determiners
Use of a, an, the and quantifiers like much, many, few, little.
Active and Passive Voice
Convert sentences between active and passive voice.
Direct and Indirect Speech (Narration)
Convert statements, questions, commands and exclamations.
Sentence Formation
Construct grammatically correct sentences from given words.
Types of Sentences
Simple, compound and complex sentences and their conversion.
Synonyms
Identify the closest meaning to a given word.
Antonyms
Identify the opposite meaning of a given word.
Collocations
Common word combinations that occur naturally together in English.
Spellings
Identify the correctly or incorrectly spelt word.
Homophones and Homonyms
Distinguish between similar-sounding words with different meanings.
Idioms and Phrases
Meanings and usage of common English idioms.
Phrasal Verbs
Common phrasal verbs and their meanings.
One-word Substitution
Replace a phrase with a single appropriate word.
Punctuation
Correct use of full stops, commas, semicolons, apostrophes and quotation marks.
Reading
Reading Comprehension
Passage-based questions on main idea, details, vocabulary and inference.
Search for and Retrieve Information
Locate specific information from notices, advertisements and brochures.
Poetry Comprehension
Understand theme, imagery and figures of speech in unseen poems.
Cloze Test
Fill multiple blanks within a passage with the most suitable words.
Spoken and Written Expression
Speech and Pronunciation
Word stress, syllables and correct pronunciation in everyday English.
Conversation Skills
Appropriate responses, formal vs informal expressions in dialogue.
Writing Skills
Formal and informal letters, notices, messages and short paragraphs.
Para Jumbles
Reorder jumbled sentences to form a coherent paragraph.
Editing and Omission
Spot grammatical errors and supply missing words in passages.
Achievers Section
Higher Order English Application
HOTS questions on advanced grammar and vocabulary in context.
Advanced Reading Comprehension
Inference, critical analysis and tone identification in complex passages.
Figures of Speech
Simile, metaphor, personification, alliteration and oxymoron.
Contextual Word Usage
Choose the right word based on subtle differences in meaning and usage.