TIMOOfficial Paper

Official Paper TIMO 2025 - Senior Secondary - National Round

The official 2025 paper. Practise with a timer, automatic marking and a question by question review.

Time limit

90 minutes

Questions

25 questions

Maximum score

100 points

Question type

Fill-in

How this paper is marked

1Each correct answer earns the full points for that question. Wrong or blank answers lose nothing.

Question 1 of 254 points

Given that

1.24133 < \sqrt[9]{7} < 1.24134

, find the largest integer

n

such that

n^9 \leq 7^{28}

Question 2 of 254 points

Determine the closest integer value of

\sqrt[5]{2136424}

23 more questions are waiting for you.

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