Brain Skool
International Abacus Olympiad — One Global Stage, Infinite Possibilities. Students from countries across the globe compete together.
Global Reach

Students Participation Across the Globe

Young mathletes from India and abroad are joining the challenge — the IAO family keeps growing every edition.

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Choose Your Level

Pick a level below, register or log in, and start your timed practice paper. Your score and answer review appear as soon as you submit.

Junior

Practice paper for Junior. Questions will appear here once the admin uploads them.

⏱ 10 min ❓ 100 questions 🏆 200 marks
View & Start

Level 1

Practice paper for Level 1. Questions will appear here once the admin uploads them.

⏱ 10 min ❓ 150 questions 🏆 300 marks
View & Start

Level 2

Practice paper for Level 2. Questions will appear here once the admin uploads them.

⏱ 10 min ❓ 150 questions 🏆 300 marks
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Level 3

Practice paper for Level 3. Questions will appear here once the admin uploads them.

⏱ 10 min ❓ 150 questions 🏆 300 marks
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Level 4

Practice paper for Level 4. Questions will appear here once the admin uploads them.

⏱ 10 min ❓ 150 questions 🏆 300 marks
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Level 5

Practice paper for Level 5. Questions will appear here once the admin uploads them.

⏱ 10 min ❓ 150 questions 🏆 300 marks
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Level 6

Practice paper for Level 6. Questions will appear here once the admin uploads them.

⏱ 10 min ❓ 150 questions 🏆 300 marks
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Level 7

Practice paper for Level 7. Questions will appear here once the admin uploads them.

⏱ 10 min ❓ 150 questions 🏆 300 marks
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Level 8

Practice paper for Level 8. Questions will appear here once the admin uploads them.

⏱ 10 min ❓ 150 questions 🏆 300 marks
View & Start