Singapore Biology Olympiad Past Papers Jun 2026

In the SBO multiple-choice section, the "wrong" answers are often very convincing. When reviewing past papers, don't just look at why 'A' is correct; figure out why 'B', 'C', and 'D' are incorrect. This sharpens your biological intuition. Key Topics to Watch For

The Singapore Biology Olympiad is a marathon, not a sprint. Start working through past papers at least before the competition date (usually in November). Use the papers to direct your reading in Campbell Biology —the "bible" of the Olympiad—and don't be afraid to dive into more specialized texts like Lehninger Principles of Biochemistry if a past paper topic keeps popping up. singapore biology olympiad past papers

Without past papers, students often feel lost, assuming that memorizing the textbook is enough. SBO past papers reveal the truth: In the SBO multiple-choice section, the "wrong" answers

After analyzing past papers from 2010–2023, we have identified three recurring traps: Key Topics to Watch For The Singapore Biology

SBO questions are often designed to trick you. They test logical reasoning and the ability to synthesize information from multiple topics. By practicing with past papers, you learn to identify keywords and understand what the examiners are actually asking. You move from "I know this fact" to "I know how to apply this fact."

This is where past papers become invaluable. They are the only resource that accurately reveals the style of questioning used by the exam committee.

The SBO competition is divided into two distinct phases, each with a unique paper format: Round 1: Theory Test