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Illustration by IOAI Training
🇮🇳 India INAIO 2026, Stage 1
Stage 1 Test (18 January 2026)
✍️ Solved by us
Online objective test with scenario questions on AI reasoning, metrics, signals and model weights.
- Statement
- English
- To hand in
- Written answers
- Data type
- ✍️ Written questions
- Estimated difficulty
- ★★☆☆☆
- Correction
- Our worked correction · best opened after you have tried
Get ready on the platform
The chapters of the learning path that prepare for this problem.
These chapters are picked from the solution: showing them may hint at the approach.
›How to tackle it
- Read everything first. Note what each question asks and how it is marked.
- Work on paper. Justify every step: at an olympiad, the reasoning earns the points.
- Then compare. Open the solution only once you have an answer, and compare your reasoning with it.
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