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sofolympiad.com • 2026-27 Official Blueprints & 525 Mega Mocks

Master Every Olympiad with Real OMR Simulation & 26,000+ MCQs

Prepare on sofolympiad.com for all 8 SOF Examinations (NSO, IMO, IEO, IGKO, ICSO, ISSO, IHO, ICO), IOQM, and NSE Series. Complete with 525+ Mega Test Series, authentic 2010–2019 PYQ vault, and pen-darkened bubble sheet testing for Classes 1 to 12.

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Official SOF Curriculum

Science Olympiad Foundation Examinations

Comprehensive syllabus mapping, chapter weightage, section-wise marks, and interactive test simulators for all 8 SOF examinations.

View Full Curriculum & Dates
NSO Classes 1–12

Master Physics, Chemistry & Biology with India’s Premier Science Olympiad

Pattern: 35–50 MCQs • 60 mins
Structure: 4 Sections (HOTS Incl.)
PYQ Archive: 2010–2024 Available
Details
IMO Classes 1–12

Build Analytical Problem-Solving & Mathematical Reasoning Prowess

Pattern: 35–50 MCQs • 60 mins
Structure: 4 Sections (HOTS Incl.)
PYQ Archive: 2010–2024 Available
Details
IEO Classes 1–12

Excel in Grammar, Reading Comprehension & Written Expression

Pattern: 35–50 MCQs • 60 mins
Structure: 4 Sections (HOTS Incl.)
PYQ Archive: 2010–2024 Available
Details
IGKO Classes 1–10

Global Awareness, Current Affairs, Science & Life Skills Mastery

Pattern: 35–50 MCQs • 60 mins
Structure: 4 Sections (HOTS Incl.)
PYQ Archive: 2010–2024 Available
Details
ICSO Classes 1–10

Algorithms, Coding, Hardware & Digital Literacy for Future Innovators

Pattern: 35–50 MCQs • 60 mins
Structure: 4 Sections (HOTS Incl.)
PYQ Archive: 2010–2024 Available
Details
ISSO Classes 3–10

In-depth Knowledge of Indian Heritage, Civics & Global Geography

Pattern: 35–50 MCQs • 60 mins
Structure: 4 Sections (HOTS Incl.)
PYQ Archive: 2010–2024 Available
Details
IHO Classes 3–10

Rashtriya Hindi Olympiad — Bhasha, Vyakaran Evam Sahitya Gyan

Pattern: 35–50 MCQs • 60 mins
Structure: 4 Sections (HOTS Incl.)
PYQ Archive: 2010–2024 Available
Details
ICO Classes 11–12

Master Economics, Business Studies & Financial Accountancy

Pattern: 35–50 MCQs • 60 mins
Structure: 4 Sections (HOTS Incl.)
PYQ Archive: 2010–2024 Available
Details
Flagship 2026-27 Series

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All-India timed CBT mock papers rigorously structured according to the latest SOF weightage blueprints across IMO, NSO, IEO, NCO & ISSO for Classes 1 to 12.

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IMO Mathematics 175 Tests

IMO Championship Mocks

Logical Reasoning, Mathematical Reasoning, Everyday Maths, and 3-mark Achievers HOTS questions.

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NSO Science 175 Tests

NSO Championship Mocks

Physics, Chemistry, Biology, Practical Science applications, and step-by-step image solutions.

Classes 1–12 Mapped
IEO English 175 Tests

IEO Championship Mocks

Vocabulary, Grammar Structures, Reading Comprehension, Spoken Expression, and Achievers Section.

Classes 1–12 Mapped
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IMO Mock Test 2026

48:12
Question 14 of 35 Achievers HOTS

If $x + \frac{1}{x} = 4$, then find the value of $x^3 + \frac{1}{x^3}$.

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Q. 14
A
B
C
D
Marked (B)
Auto-evaluates with detailed step-by-step mathematical explanations.
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National Standard Examinations & IOQM

Premier competitive pipelines leading to the International Olympiads (IMO, IPhO, IChO, IBO, IAO & IOI).

IOQM Classes 8–12

Indian Olympiad Qualifier in Mathematics

Conducting Body: HBCSE & MTAI

IOQM is the premier national mathematics competition organized by MTAI and HBCSE leading to INMO and the Indian IMO contingent.