Question No. 1Marks : 1.00    Educational or learning group           Informational sharing group           Problem- solving group            Focus group

It seems like you're asking for definitions of different types of groups. Here they are:

1. Educational or Learning Group: This is a group where members gather to learn new skills or gain knowledge. This could be a classroom setting, a workshop, or a training program.

2. Informational Sharing Group: This is a group where members share information with each other. This could be a professional network, a club, or an online forum. The main purpose is to exchange information and knowledge.

3. Problem-Solving Group: This is a group that comes together to solve a specific problem. This could be a team in a workplace tasked with a project, a committee formed to address a specific issue, or a group of researchers working on a solution to a scientific problem.

4. Focus Group: This is a group used in research, typically market research, where a small number of people are brought together to discuss a specific topic. The purpose is to gain insights into opinions, beliefs, and attitudes about a product, service, concept, advertisement, idea, or packaging.