iRAO — Intl. Reasoning & Aptitude Olympiad

iRAO (International Reasoning and Aptitude Olympiad) by SilverZone is a unique Olympiad focused purely on logical reasoning, analytical skills, and mental aptitude for Classes 1–12.

Unlike subject-specific Olympiads, iRAO tests raw thinking ability — the single most transferable competitive exam skill.

• Questions: 40–50 MCQs
• Duration: 1 hour | Mode: Offline OMR
• Topics: Series & Patterns, Analogies, Classification, Coding-Decoding, Blood Relations, Direction Sense, Mirror/Water Images, Paper Folding, Venn Diagrams, Logical Statements
• Scholar Section: Advanced reasoning — higher marks per question

• Universal skill: Reasoning ability helps in EVERY competitive exam — JEE, NEET, CLAT, CAT, UPSC, Bank exams
• IQ development: Sharpens pattern recognition, logical deduction, and spatial reasoning
• All Olympiad prep: Mental ability section appears in NSO, IMO, iOM, iOS — iRAO prep covers all
• Aptitude test ready: Campus placements, MBA admissions, government jobs all test reasoning
• Awards: Cash prizes, medals, certificates at school/zonal/national levels
• Brain training: Like gym for the mind — builds faster, sharper thinking

1. RS Aggarwal Reasoning: The gold standard book for verbal & non-verbal reasoning
2. Daily puzzles: Sudoku, logic puzzles, chess — builds pattern recognition
3. Speed practice: Timed reasoning sets — speed + accuracy is key
4. Previous papers: iRAO papers help understand difficulty level