A person described as meager is likely to have which of the following?

The term "meager" is primarily used to describe something that is lacking in quantity, quality, or richness. When applied to a person or their situation, it often suggests scarcity or insufficiency. Therefore, a person described as meager would typically be characterized by a lack of quantity, such as in their resources, finances, or even physical appearance.

This understanding eliminates the other options, as a strong personality, vivid ambitions, or wealth and abundance do not align with the connotations of meagerness. Instead, they imply fullness, flourishing, or richness—all of which contrast sharply with the notion of being meager. Hence, the correct and most fitting choice is indeed related to a lack of quantity.