Reasoning is a broad field that covers various topics. Some of the common topics covered under reasoning include:

1. Deductive Reasoning: This involves drawing conclusions based on logical reasoning and known premises.

2. Inductive Reasoning: This involves making generalizations or predictions based on a set of specific observations or examples.

3. Analogical Reasoning: This involves drawing conclusions by finding similarities between two or more situations or objects.

4. Logical Fallacies: This involves identifying and understanding common errors in reasoning, such as faulty assumptions or flawed arguments.

5. Critical Thinking: This involves evaluating and analyzing arguments, evidence, and information to make informed decisions or judgments.

6. Problem-Solving: This involves using logical reasoning and critical thinking skills to solve complex problems or puzzles.

7. Decision Making: This involves evaluating different options and making choices based on logical reasoning and evidence.

8. Analytical Reasoning: This involves analyzing and interpreting information, data, or patterns to draw conclusions or solve problems.

9. Verbal Reasoning: This involves understanding and evaluating written or spoken information, making inferences, and drawing conclusions.

10. Numerical Reasoning: This involves understanding and manipulating numerical information, solving mathematical problems, and interpreting data.

These topics are often covered in reasoning tests, standardized exams, and courses on critical thinking or logic.