Non-Verbal Reasoning by Dr. R S Aggarwal – CLASSIFICATION Odd-man-out
Non-Verbal Reasoning by Dr. R S Aggarwal – CLASSIFICATION Odd-man-out
Dr. R.S. Aggarwal’s “A Modern Approach to Verbal & Non-Verbal Reasoning” is a comprehensive resource widely utilized by aspirants preparing for various competitive examinations. The book encompasses a multitude of topics, with particular emphasis on non-verbal reasoning sections such as Classification and Odd-Man-Out problems.Understanding Classification and Odd-Man-Out:
In the realm of non-verbal reasoning, Classification pertains to the process of identifying patterns or commonalities among a set of figures or symbols. The objective is to discern which item does not conform to the established pattern, thereby identifying the “odd-man-out.” This skill is pivotal in enhancing analytical thinking and is frequently assessed in competitive exams.
Structure of the Book:
The book is systematically organized to facilitate a gradual progression from fundamental concepts to more intricate problems. Each chapter is dedicated to a specific topic, providing a plethora of solved examples followed by practice exercises. This methodology ensures that readers can comprehend the underlying principles before attempting to solve problems independently.
Resources for Enhanced Learning:
-
Publisher’s Official Website: For additional resources, updates, and related materials, you can visit the publisher’s official website. This platform may offer supplementary content that complements the book.
-
Solution Guides: To aid in self-assessment and deeper understanding, detailed solutions to the exercises are available. These guides provide step-by-step explanations, which are invaluable for grasping the methodologies employed in solving complex problems.
Acquiring the Book:
The latest editions of Dr. R.S. Aggarwal’s book can be purchased through various platforms, including online retailers and bookstores. For instance, the book is available on Amazon India, providing an accessible option for those preparing for competitive exams.
Conclusion:
Engaging with the Classification and Odd-Man-Out sections in Dr. R.S. Aggarwal’s “A Modern Approach to Verbal & Non-Verbal Reasoning” can significantly bolster one’s analytical capabilities. By systematically working through the exercises and utilizing the available resources, aspirants can enhance their proficiency in non-verbal reasoning, thereby improving their performance in competitive examinations.
Contents [hide]
Non-Verbal Reasoning by Dr. R S Aggarwal – CLASSIFICATION Odd-man-out
A Modern Approach to Verbal and Non Verbal Reasoning
Here’s a helpful and clear explanation of the “Odd-Man-Out” topic from Non-Verbal Reasoning (as seen in books like Dr. R. S. Aggarwal), specifically focused on Classification–type questions:
Non-Verbal Reasoning – Classification: Odd-Man-Out
What is Classification?
In this type of question, four or more figures are given. Three of them follow a certain pattern, shape, logic, or rule, while one figure does not fit the pattern.
Your task: Identify the figure that is different (the odd one out).
How to Approach These Questions:
-
Check for Shape Consistency
Are all shapes squares, triangles, or circles — except one? -
Look at Orientation/Rotation
Are some shapes rotated in a certain way except one? -
Count Sides/Lines/Dots
Count number of lines, sides, arrows, or dots. Odd one may differ. -
Check Shading/Fill Pattern
One figure may be shaded differently or have a different texture. -
Number of Elements
All figures may have 2 items except one with 3, etc.
Example 1 (Visual not shown):
Let’s assume these options:
-
(A) Square with a diagonal line
-
(B) Square with two diagonal lines
-
(C) Square with one horizontal line
-
(D) Square with one diagonal line
Answer: (B) – Because it has two diagonal lines, while all others have only one line.
Example 2 (Conceptual)
Figures:
-
(A) Equilateral triangle pointing up
-
(B) Equilateral triangle pointing down
-
(C) Equilateral triangle pointing right
-
(D) Square
Answer: (D) – All others are triangles, only D is a square.
Tips to Solve Odd-Man-Out Quickly:
| Tip | Why it helps |
|---|---|
 Observe carefully |
Minute visual differences matter |
 Don’t rush |
Some differences are subtle |
 Count lines/dots |
Helps find structural oddity |
 Consider rotation |
One figure might not follow pattern |
 Eliminate clearly similar options |
Helps zero in on the odd one |
Practice Strategy from Dr. R. S. Aggarwal:
-
Do 10–15 questions daily
-
Focus on patterns and consistency
-
Time yourself to improve speed and accuracy
-
Mark tough ones for revision
Would you like:
-
A PDF worksheet with Odd-Man-Out questions?
-
10 practice questions with answers?
-
Hindi explanation for better clarity?
Let me know — I’m here to help you master it!
