Which ASVAB section uses diagrams to assess understanding?

The section that utilizes diagrams to assess understanding is Assembling Objects. This part of the ASVAB evaluates how well an individual can visualize and manipulate objects in space. It often includes tasks that require interpreting diagrams, understanding how different parts fit together, and determining how objects relate to one another when viewed from different angles.

This skill is vital in many technical and mechanical roles within the military, where the ability to visualize the assembly or disassembly of equipment is essential. In contrast, the other sections focus on distinct areas: Mathematics Knowledge tests mathematical concepts and problem-solving skills, Word Knowledge assesses vocabulary and comprehension, and General Science evaluates understanding of scientific concepts and principles, none of which primarily involve the interpretation of diagrams for spatial reasoning.