This question was asked in GD from my college placement cell .
A group is a collection of individuals who come together to share information, resources, or interests but do not necessarily work towards a common goal. The primary focus of a group is often on individual performance and accountability. Members of a group may interact intermittently and their roles can be independent of one another.
A team, on the other hand, is a cohesive unit of individuals who collaborate closely to achieve a shared objective. Teams are characterized by mutual accountability, interdependent roles, and a strong sense of collective responsibility. Members of a team work together, often combining their skills and expertise to solve problems and make decisions collaboratively.
While groups can be more informal and loosely connected, teams are typically structured with clear goals, roles, and communication channels. The success of a team depends on effective coordination, trust, and synergy among its members, whereas a group's success is often measured by the sum of individual achievements. In essence, all teams are groups, but not all groups function as teams.