Aarushi was a friendly, outgoing and relaxed girl who could be described as fat, round and soft. According to Sheldon’s typology, Aarushi falls under which category?

The correct option is Endomorphic.

William Sheldon proposed a theory of personality associates body types, known as somatotypes, with specific temperament and personality traits. He classified human physiques into three distinct categories:
1. Endomorphic: Individuals who are physically characterized as round, soft, and fat. Temperamentally, they are typically relaxed, comfortable, social, and outgoing (viscerotonic).
2. Mesomorphic: Individuals characterized by a muscular, strong, and athletic build. They tend to be assertive, active, and adventurous.
3. Ectomorphic: Individuals characterized by a thin, fragile, and delicate body structure. They are typically introverted, quiet, and artistic.

Since Aarushi is described as fat, round, soft, friendly, outgoing, and relaxed, she fits the description of the Endomorphic category perfectly according to Sheldon's typology.