If you want to let learners select among visual alternatives, you can present the choices as pictures and have learners indicate their choices by pointing and clicking.
Because such questions are used primarily for visual subjects, they are treated as a separate type of question called a “click-in-picture” question.
About the example
In this example, learners are asked to identify a class of chemical elements by pointing to an area in the periodic table.
This example was built using Adobe Dreamweaver and custom JavaScript.