Which object may have more visual weight?

Correct answer: A large, dark-coloured object

The governing concept is visual weight, which depends on perceived prominence rather than physical mass alone. A large, dark-coloured object usually appears heaviest because it occupies more space and its dark value attracts strong attention; therefore option A is the best answer. A small light object may gain some emphasis from edge placement, but its size and pale value generally make it visually lighter than the large dark form.