BJMP Entrance Exam Analytical Ability — Logical ReasoningSlides
Presentation-style slides for Logical Reasoning — the fastest way to cover the chapter if you are reviewing on your phone between classes or shifts. Covers everything Bureau of Jail Management and Penology (BJMP) tests on this chapter in the BJMP Entrance Exam Analytical Ability subtest.
Exam context
The Bureau of Jail Management and Penology Entrance Examination is conducted by Bureau of Jail Management and Penology (BJMP) and is scheduled for Announced by BJMP per cycle. The Analytical Ability subtest is marked as "Core" in the official pattern, and Logical Reasoning appears in position 7th of 7 in the BJMP Entrance Exam Analytical Ability review rotation. Passing mark: BJMP-set percentile. Recent BJMP Entrance Exam 2026 papers have drawn roughly a meaningful share of questions from this subject.
Logical Reasoning - Slides
Logical reasoning is a fundamental skill for civil service examinations, focusing on the ability to analyze arguments, draw valid conclusions, and solve problems systematically. This chapter covers deductive and inductive reasoning, argument analysis, diagramming techniques, and practical problem-solving strategies essential for CSE success.
Slides
Introduction to Logical Reasoning
Logical reasoning involves using systematic thinking to evaluate information, identify relationships, and reach sound conclusions. In civil service contexts, this skill helps in policy analysis, decision-making, and problem resolution.
Notes
This introductory slide establishes the foundation for understanding logical reasoning in the context of civil service examinations.
Topic
Introduction to Logic
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mindmap root((Logical Reasoning)) Definition Study of correct reasoning Analysis of arguments Components Premises Conclusions Assumptions Types Deductive Reasoning Inductive Reasoning Applications Policy Analysis Decision Making Problem Solving
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mermaid_mindmap
Description
Overview of logical reasoning components and applications
Structure of Arguments
Understanding argument structure is crucial for analyzing the validity and soundness of reasoning. Every logical argument consists of supporting statements (premises) that lead to a final statement (conclusion).
Notes
Focus on helping students identify the components of arguments they encounter in exam questions.
Topic
Argument Structure
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mermaid
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Mermaid Diagram
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flowchart TD A[Premise 1] --> C[Conclusion] B[Premise 2] --> C D[Assumption] -.-> C C --> E[Valid or Invalid?] E --> F[True or False?]
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mermaid_flowchart
Description
Structure showing how premises lead to conclusions with hidden assumptions
Deductive Reasoning
Deductive reasoning moves from general principles to specific applications. It provides certainty when premises are true and the logic is valid. This is the strongest form of logical reasoning.
Notes
Emphasize the certainty that deductive reasoning provides when properly applied.
Topic
Deductive Reasoning
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flowchart TD A[General Statement] --> B[Specific Application] B --> C[Logical Conclusion] C --> D{Valid Logic?} D -->|Yes| E[Sound Argument] D -->|No| F[Invalid Argument] G[True Premises] --> E
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mermaid_flowchart
Description
Deductive reasoning process from general to specific
Inductive Reasoning
Inductive reasoning builds general conclusions from specific examples. While it cannot guarantee certainty like deductive reasoning, it becomes stronger with more relevant evidence and examples.
Notes
Help students understand the probabilistic nature of inductive reasoning and its limitations.
Topic
Inductive Reasoning
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mermaid
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flowchart TD A[Specific Observation 1] --> D[Pattern Recognition] B[Specific Observation 2] --> D C[Specific Observation 3] --> D D --> E[General Conclusion] E --> F{Strength of Evidence?} F -->|Strong| G[Highly Probable] F -->|Weak| H[Less Probable]
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mermaid_flowchart
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Inductive reasoning process from specific observations to general conclusions
Types of Syllogisms
Syllogisms are structured forms of deductive reasoning with specific patterns. Understanding these patterns helps in quickly analyzing and solving logical problems in examinations.
Notes
Focus on pattern recognition to help students quickly identify syllogism types in exam questions.
Topic
Syllogisms
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S5
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mermaid
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mindmap root((Syllogisms)) Categorical All A are B Major Minor terms Middle term connects Disjunctive Either or relationship Process of elimination Exclusive options Conditional If then statements Antecedent Consequent Modus Ponens Tollens
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mermaid_mindmap
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Three main types of syllogisms and their characteristics
Venn Diagrams for Logic
Venn diagrams provide a powerful visual tool for analyzing logical relationships. They help in determining the validity of conclusions by showing how different categories relate to each other.
Notes
Practice drawing Venn diagrams for different logical statements to reinforce understanding.
Topic
Venn Diagrams
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Mermaid Diagram
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flowchart LR A[All A are B] --> B[A inside B] C[Some A are B] --> D[A overlaps B] E[No A are B] --> F[A separate from B] G[Categorical Statement] --> H{Relationship Type?} H -->|Universal Positive| A H -->|Particular Positive| C H -->|Universal Negative| E
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mermaid_flowchart
Description
How different categorical statements translate to Venn diagram relationships
Ordering and Ranking Problems
Ordering problems require systematic arrangement of elements based on given relationships. Creating visual representations helps track multiple relationships and avoid errors in complex scenarios.
Notes
Emphasize the importance of systematic approach to avoid confusion in complex ordering problems.
Topic
Ordering Problems
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flowchart TD A[Read Problem] --> B[Identify Elements] B --> C[Extract Relationships] C --> D[Create Diagram] D --> E[Place First Element] E --> F[Add Other Elements] F --> G[Check Consistency] G --> H[Form Conclusion]
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mermaid_flowchart
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Step-by-step process for solving ordering and ranking problems
Diagramming Characters Technique
Character diagramming is especially useful for age, height, or performance comparisons. The linear arrangement makes relationships clear and helps identify who is first, last, or in between.
Notes
Practice with various comparison types (age, height, performance) to build familiarity with the technique.
Topic
Character Diagramming
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flowchart LR A[Youngest] --> B[Character 1] B --> C[Character 2] C --> D[Character 3] D --> E[Character 4] E --> F[Oldest] G[Bottom] -.-> A H[Top] -.-> F I[Analyze Statements] --> J[Position Characters] J --> K[Verify Relationships]
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mermaid_flowchart
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Linear arrangement for character comparison with verification process
Working Backwards Strategy
Working backwards is effective when you know the final outcome and need to find the starting point. This strategy involves reversing all operations: addition becomes subtraction, multiplication becomes division, etc.
Notes
Emphasize the importance of carefully reversing each operation and organizing information in a table.
Topic
Working Backwards
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mermaid
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9
Mermaid Diagram
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flowchart RL A[Final Result] --> B[Reverse Last Operation] B --> C[Reverse Second to Last] C --> D[Continue Reversing] D --> E[Starting Point] F[Add becomes Subtract] --> G[Multiply becomes Divide] G --> H[Half becomes Double] H --> I[Check Answer]
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mermaid_flowchart
Description
Working backwards process with operation reversal guide
Making Organized Lists
The organized list strategy uses systematic elimination to find solutions. It's particularly effective for problems with multiple constraints that can be applied sequentially to narrow down possibilities.
Notes
Teach students to be methodical and double-check eliminations to avoid accidentally removing the correct answer.
Topic
Organized Lists
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mermaid
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Mermaid Diagram
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flowchart TD A[List All Possibilities] --> B[Apply First Condition] B --> C[Eliminate Non-matching] C --> D[Apply Second Condition] D --> E[Eliminate Non-matching] E --> F[Continue Process] F --> G[Final Answer] G --> H[Verify All Conditions]
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mermaid_flowchart
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Systematic elimination process using organized lists
Pattern Recognition in Sequences
Pattern recognition is crucial for sequence problems. Different types of patterns require different analytical approaches, from simple arithmetic progressions to complex alternating sequences.
Notes
Practice identifying pattern types quickly to improve speed in examinations.
Topic
Pattern Recognition
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mermaid
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mindmap root((Pattern Types)) Repeating Constant difference Same operation Add subtract multiply Increasing Decreasing Growing intervals Shrinking intervals Sequential changes Alternating Two patterns Multiple patterns Position dependent Letter Patterns Skip letters Alphabetical order Position based
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mermaid_mindmap
Description
Classification of different pattern types found in sequence problems
Flowchart Reading Skills
Flowchart problems test your ability to follow logical sequences and make decisions based on conditions. They simulate real-world decision-making processes common in administrative work.
Notes
Emphasize careful reading of conditions and systematic tracing of decision paths.
Topic
Flowchart Reading
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S12
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mermaid
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12
Mermaid Diagram
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flowchart TD A[Start] --> B{Condition Met?} B -->|Yes| C[Action 1] B -->|No| D[Action 2] C --> E{Another Decision?} D --> E E -->|Yes| F[Further Action] E -->|No| G[End Result] F --> G
Type
mermaid_flowchart
Description
Basic flowchart structure showing decision points and action sequences
Ancient Language Problems
Ancient language problems test pattern recognition and logical deduction. By comparing sentences and identifying common elements, you can decode the meaning and structure of unfamiliar languages.
Notes
Focus on systematic comparison and pattern matching rather than guessing.
Topic
Ancient Language
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S13
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mermaid
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13
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flowchart TD A[Compare Sentences] --> B[Find Common Words] B --> C[Determine Word Meanings] C --> D[Analyze Sentence Structure] D --> E[Identify Subject Verb Object] E --> F[Apply Pattern to New Sentence] F --> G[Verify Translation]
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mermaid_flowchart
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Process for solving ancient language translation problems
Common Logical Fallacies to Avoid
Understanding common logical fallacies helps you avoid incorrect reasoning and identify flawed arguments in exam questions. These mistakes can lead to wrong conclusions even with true premises.
Notes
Help students recognize these patterns to improve their logical reasoning accuracy.
Topic
Logical Fallacies
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S14
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mermaid
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14
Mermaid Diagram
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mindmap root((Logical Fallacies)) Formal Fallacies Affirming Consequent Denying Antecedent Invalid Syllogisms Informal Fallacies Hasty Generalization False Dilemma Ad Hominem Avoiding Fallacies Check Logic Structure Question Assumptions Look for Alternatives
Type
mermaid_mindmap
Description
Common logical fallacies and strategies to avoid them
Exam Strategy and Time Management
Successful performance on logical reasoning questions requires both understanding the concepts and applying them efficiently under time pressure. Strategic approach and practice are key to success.
Notes
Emphasize the importance of practice and systematic approach for exam success.
Topic
Exam Strategy
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flowchart TD A[Read Question] --> B[Identify Problem Type] B --> C{Simple or Complex?} C -->|Simple| D[Apply Direct Method] C -->|Complex| E[Use Diagramming] D --> F[Check Answer] E --> F F --> G{Confident?} G -->|Yes| H[Move to Next] G -->|No| I[Review Logic] I --> F
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mermaid_flowchart
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Strategic approach to logical reasoning questions in examinations
Chapter Summary and Key Takeaways
Logical reasoning skills are fundamental for success in civil service examinations and professional decision-making. Regular practice with diverse problem types builds confidence and competency.
Notes
Reinforce the importance of continuous practice and application of learned strategies.
Topic
Chapter Summary
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References
- NCV Civil Service - Filipino.pdf: Logical Ability fundamentals and argument analysis
- NEW CURRICULUM CIVIL SERVICE 2026 EDITION - Analytical.pdf: Deductive and inductive reasoning with examples
- BRAINBOX CIVIL SERVICE SECOND EDITION - Analytical Ability.pdf: Comprehensive coverage of logical reasoning techniques, syllogisms, Venn diagrams, and problem-solving strategies
- NCV Civil Service - Logical Ability.pdf: Practical exercises and examination-style questions with detailed solutions
In summary
Logical reasoning is an essential skill for civil service success that requires understanding of argument structure, reasoning types, and systematic problem-solving approaches. Through regular practice with deductive and inductive reasoning, syllogisms, Venn diagrams, ordering problems, and various problem-solving strategies, students can develop the analytical skills necessary for professional excellence in public service.
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