TIMOOfficial Paper
Official Paper TIMO 2021 - Senior Secondary - National Round
The official 2021 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.
Preview a few questions
Question 1 of 254 points
Find the smallest 3-digit prime number that equals the sum of three different primes.
Question 2 of 254 points
There are some elephants and ants in a room. The number of elephants is 7 times and 5 less as that of ants. The total number of legs of ants is 574 less than that of elephants. How many elephant(s) is / are there? (An ant has six legs.)
23 more questions are waiting for you.
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