Group communication refers to communication between 3 or more individuals gathered to solve a problem or discuss a topic. It is an important part of teamwork and organizational efficiency. There are two main categories of group discussions: organizational discussions and discussions as part of a selection process. The main purposes of group communication are to share information and ideas, collect feedback, arrive at decisions, solve problems, discuss group issues, and get faster solutions. Group discussions are also used for evaluation, assessing factors like knowledge, communication skills, leadership skills, and approach to topics. Some tips for successful group discussions include being prepared on current issues, listening carefully, organizing ideas before speaking, encouraging others to share views, and aiming for a solution within the allotted time.