?Problem-solving is the process of finding permanent solutions to a particular problem. This process begins with defining the problem correctly and identifying all the possible root causes that can create the problem.Eliminating the root cause which is non-effective for a particular problem. Simulating various scenarios to realize problem generation and finally working out a permanent solution to eliminate the root cause is the step to solve a problem.In the context of problem-solving, getting stuck on one way of representing a problem is called a response set.Response set comes when the solver relies heavily on the rule of thumb or common sense rather than making efforts to look for the best solution.A response set is a human tendency to answer questions in ways that are the most complimentary, or flattering, to the respondent rather than telling the absolute truth.Good problem solvers tend to have a lack of response set as they will think divergently and try to analyze every possible outcome of the given problem before responding or solving a problem.Hence, in the context of problem-solving, getting stuck on one way of representing a problem is called a response set.HintFunctional fixedness is a characteristic where a person has a fixed mindset and is unable to visualize different functionalities of a particular object. It is not desirable for a problem solver.In the means-end analysis, a problem is solved by dividing the in into a number of sub-goals. It is an example of an effective problem-solving strategy.Analogical thinking or argument by analogy can be defined as a specific way of thinking, based on the idea that because two or more things are similar in some respects, they are probably also similar in some further respect.