About This Set
These questions are a step up, closer to Tier 2. Most need two steps or a careful setup: the petals made by four semicircles in a square, the gap between three touching circles, animals grazing at the corners of a triangle, a segment with a angle, and several where the answer is given and the figure has to be worked backwards (a path from its area, a right triangle from its hypotenuse and area). Items marked [Tier 2] (a cow tied outside a shed, the regular octagon, the lunes on a right triangle) are mostly asked in Tier 2, so if you are preparing for Tier 1 alone you can leave them for later. When a quadratic gives two answers, check which one the figure allows. Allow about 35 minutes. 18 or more right means you can move on to the PYQ sets.