Who is velma and under which category?

Velma Dinkley is a fictional character from the animated television series "Scooby-Doo." She is a member of Mystery Inc., known for her intelligence, analytical skills, and trademark orange sweater. Velma often serves as the team's researcher and problem-solver, helping to unravel mysteries alongside her friends Scooby-Doo, Shaggy, Fred, and Daphne. She belongs to the category of animated characters, specifically in the genre of mystery and adventure.