This test consists of the actual questions from the Qualifying Stage of the 27th Philippine Mathematical Olympiad, reproduced here for practice purposes only. Robols Math is not affiliated with or endorsed by the Mathematical Society of the Philippines (MSP) or the PMO organizing committee — full credit for these problems goes to them.
Keep in mind this is a simulation: you're answering at your own pace, on your own device, without the time pressure and atmosphere of an actual testing venue. Treat your result as a rough gauge of your preparation, not a prediction of how you'd have scored on test day.
Please visit PMO's official Facebook page for more details about the contest.