Question

what option is not located in the outliner?
add cube
add mesh
import texture
add group

Explanation:

The Outliner is typically used for managing hierarchical object - based data in 3D software. Adding a cube, mesh, or group are related to object management and can be done or are relevant in the context of the Outliner. Importing a texture is more related to material and appearance settings and is not a typical operation or option located in the Outliner.

Answer:

C. Import Texture