COUNTING OF FIGURES || LOGICAL REASONING || RRB NTPC #rrbntpc #sscmalayali

Introduction

This tutorial focuses on counting figures, a critical component of logical reasoning often encountered in competitive exams like RRB NTPC. Mastering this skill can significantly enhance your problem-solving abilities and improve your performance in exams.

Step 1: Understanding Basic Concepts

Before diving into counting figures, familiarize yourself with the fundamental concepts:

• Types of Figures: Recognize various shapes such as triangles, squares, rectangles, circles, and more complex geometric figures.
• Open and Closed Figures: Identify whether a figure is open (not completely enclosed) or closed (fully enclosed).
• Overlapping Figures: Understand how figures can overlap and how this affects counting.

Practical Tip

Practice visualizing figures in 2D and 3D formats to strengthen your understanding of their properties and relationships.

Step 2: Counting Techniques

Learn different techniques for counting figures efficiently:

• Systematic Counting: Break down complex figures into simpler components. For example, if counting triangles in a larger figure:
  • Identify all individual triangles.
  • Count overlapping triangles separately.
• Using Grid Method: Use a grid to visualize the arrangement of shapes. This can help in avoiding double counting.

Common Pitfall

Avoid the mistake of counting the same figure multiple times. Always keep track of the figures you have already counted.

Step 3: Practice Problems

Engage with various practice problems to reinforce your skills. Here’s how to approach them:

1. Identify the Figures: Look at the problem and categorize the figures present.
2. Count Methodically: Use the techniques learned earlier to count each type of figure.
3. Verify Your Count: After counting, double-check to ensure you didn't miss or double count any figures.

Real-World Application

Practicing these skills will not only help in exams but also in analytical tasks that require logical reasoning, such as data interpretation or problem-solving in everyday situations.

Step 4: Review and Learn from Mistakes

After practicing, review your answers and understand any mistakes made:

• Analyze Incorrect Answers: Determine why you made errors—was it due to miscounting, overlooking figures, or misunderstanding the question?
• Seek Feedback: Discuss your solutions with peers or instructors to gain different perspectives.

Conclusion

Counting figures is an essential skill for success in logical reasoning tests. By understanding basic concepts, applying counting techniques, practicing regularly, and learning from mistakes, you can improve your accuracy and speed. Continue to challenge yourself with diverse problems, and consider joining online courses or study groups for further learning and support.