Understanding divisibility rules, prime factorization, and remainders.
Negative marking for wrong answers in some past versions? In current SASMO (as of 2023+), there is no negative marking for wrong answers. But older practice papers (pre-2020) sometimes had -1 penalty for wrong MCQ answers. Always check the paper's instructions.
Reviewing official sources like the International Olympiad Academy Sample Sets reveals the core problem types that appear across various grade clusters: Cryptarithms and Alphametics sasmo practice papers
Since there is zero penalty for incorrect answers in Section B, write down your best calculated guess before time expires.
The SASMO is not a "one-size-fits-all" competition. The syllabus is meticulously tailored to each grade level, ensuring that every student is challenged appropriately. By referring to practice papers from your specific grade, you can confirm you are studying the right topics: But older practice papers (pre-2020) sometimes had -1
Because SASMO is a competition, students skip the first 5-10 easy multiple-choice questions. This is fatal. Easy questions are your point anchors. Use practice papers to practice speed on simple topics.
Counting geometric figures (e.g., "How many triangles are in this grid?"). The SASMO is not a "one-size-fits-all" competition
Many students lose points because they guess randomly on Section A. By using SASMO practice papers, students learn the art of strategic omission—skipping a problem they are 50% unsure of to save points.
Sometimes, the provided solution offers a more efficient approach. Understanding how to solve a problem quickly is as important as finding the answer. 3. Focus on Challenging Topics