Curso completo de Raciocínio Lógico para Concursos Públicos 2019, Prof. Pedro Evaristo, Aula 03

Summary

This video script explores the concept of logical reasoning through three distinct cases: ordering, deduction, and hypothesis. The presenter uses scenarios involving shirt arrangement, friend's ages, and a crime mystery to illustrate how to deduce information and solve problems logically. The script emphasizes the importance of understanding and applying logical reasoning in various situations, making it an engaging and informative watch for viewers interested in critical thinking.

Takeaways

• 😀 The script is a transcript of a web seminar discussing the importance of logical reasoning in various contexts.
• 🔍 It introduces three different cases to illustrate logical thinking: ordering, deduction, and hypothesis.
• 👔 The first case, 'ordering', uses an example of sorting shirts to explain the concept of sequence and order.
• 🧩 The second case, 'deduction', involves giving clues to determine the age and profession of friends, highlighting the process of logical elimination.
• 🕵️‍♂️ The third case, 'hypothesis', is likened to a crime scene where suspects give statements, and the truth must be deduced from their claims.
• 📚 The transcript provides examples to demonstrate how to logically arrange information, such as the ages of individuals or the order of people in a line.
• 🏢 An example of arranging people by their residence floors is given, showing a step-by-step logical deduction process.
• 👥 The script also presents a scenario of people sitting around a table, using given clues to deduce their positions and identities.
• 🗣️ Communication and understanding of statements are emphasized as crucial for solving the logical puzzles presented.
• 📈 The importance of logical reasoning is underscored for organizers and problem solvers in various professional fields.
• 📅 The transcript ends with a note about continuing the discussion in the next session, indicating an ongoing educational series.

Q & A

What is the main topic of the web seminar?

The main topic of the web seminar is about logical reasoning and problem-solving techniques, specifically focusing on ordering, deduction, and hypothesis scenarios.

What are the three types of cases discussed in the seminar?

The three types of cases discussed are ordering (ordenação), deduction (dedução), and hypothesis (hipótese).

Can you explain the 'Pedro de Ordenação' scenario with the shirts?

In the 'Pedro de Ordenação' scenario, the task is to order a stack of shirts where a white shirt must be placed between a red and a blue one, with the blue shirt not on top. The conclusion is that the white shirt goes in the middle, the red shirt at the bottom, and the blue shirt on top.

What is the purpose of the deduction case in the seminar?

The purpose of the deduction case is to illustrate how to use given clues to logically determine the age and profession of three friends based on the information that each of them is a different age and has a different profession.

How does the hypothesis case differ from the other cases?

The hypothesis case involves a crime scenario with four suspects, where each gives a statement. The goal is to determine who is guilty and who is telling the truth by forming and testing hypotheses.

What is the example given to explain the ordering of people's ages?

The example given is about Alice, Bruno, and Carol, where Alice is older than Bruno, Bruno is older than Carol, but Carol is not the oldest. The correct chronological order is determined to be Alice as the oldest, then Bruno, and Carol as the youngest.

How is the apartment building scenario used to demonstrate logical deduction?

The apartment building scenario involves determining on which floor each person lives based on clues about who lives above or below whom. It uses logical deduction to place each person on a specific floor of a four-story building.

What is the scenario involving people sitting around a square table?

The scenario involves four people sitting around a square table, each from a different Brazilian state. The task is to deduce where each person is sitting based on clues about their relative positions and which state they are from.

How does the seminar use the concept of 'above' and 'below' in the apartment scenario?

The seminar uses the concept of 'above' and 'below' to establish the relative positions of the people in the apartment building. It clarifies that 'above' means any floor above, while 'exactly above' means the immediate floor above.

What is the final message conveyed in the seminar?

The final message is to encourage participants to apply these logical reasoning techniques in their daily lives and to look forward to the next session for further learning.