You will be given 60 minutes to solve 22 problems in this subtest.
Please read the instructions before you look at the model questions. When you take the TestAS, you will be given the same instructions in the test booklet.
These items contain questions from various fields of science. You are to picture various scientific processes and recognise scientific interrelationships.
Unless otherwise specified, the axes (scales) in the diagrams are linearly subdivided.
In several items, you are asked to identify the “qualitatively” correct diagram. In these cases, decide which diagram shows the curve that best expresses the circumstances described. Even the correct diagram may not be drawn in numerically precise manner.