CSIR‑NET Reasoning Ability – Analogy
Analogy is a comparison between two unlike things that reveals a similarity in their relationships or patterns.
In the CSIR‑NET exam, analogy questions test your ability to recognize patterns, logical relationships, and extrapolate them to new pairs.
1. Simple Explanation
| Concept | Example |
|---|---|
| Analogy | “Birds are to flying as fish are to swimming.” |
| Purpose | Spot structural similarity, not just surface similarity. |
| Typical structure | A : B :: C : D (A relates to B as C relates to D) |
2. Key Points to Remember
| # | Key Point | Why It Matters |
|---|---|---|
| 1 | Identify the relationship (kind, function, part‑whole, cause‑effect, etc.) | Determines which analogy type you are dealing with |
| 2 | Look for consistent patterns (e.g., “is to” vs. “is in”) | Helps avoid surface‑level matching |
| 3 | Eliminate distractors early | Saves time; false matches often share a surface feature |
| 4 | Use a systematic approach | 1. List possible relationships, 2. Apply each to the second pair, 3. Check consistency |
| 5 | Practice multiple analogy types | CSIR‑NET includes verbal, visual, symbolic, and mixed analogies |
| 6 | Time Management | Allocate ~30–45 s per analogy; skip if stuck and return if time allows |
| 7 | Common traps | - Similar word roots but different meanings - Ambiguous relationships (e.g., “is a part of” vs. “is a kind of”) |
3. Worked Example
Question
Apple : Fruit :: Carrot : ?
Options:
A) Vegetable B) Root C) Food D) Green
Step‑by‑Step Solution
| Step | Action | Reasoning |
|---|---|---|
| 1 | Identify relationship in the given pair | Apple is a type of Fruit → “is a kind of” |
| 2 | Apply the same relationship to the second pair | Carrot must be a type of ? → “is a kind of” |
| 3 | Look for the best fit among options | A) Vegetable – fits “type of” B) Root – not a classification C) Food – too broad D) Green – a color |
| 4 | Select the answer | A) Vegetable |
Quick Check
- Apple → Fruit ✔️
- Carrot → Vegetable ✔️
All other options fail the relationship test.
4. Quick Revision Summary
- Define: Analogy compares two pairs to reveal similar relationships.
- Types:
- Verbal (words)
- Visual (shapes, diagrams)
- Symbolic (symbols, letters)
- Mixed (combination of the above)
- Solve in 3 Steps
- Determine the relationship in the first pair.
- Apply the same relationship to the second pair.
- Choose the option that best satisfies the relationship.
- Avoid: Surface similarity, missing the underlying pattern, time‑driven guessing.
- Practice Tip: Create your own analogies; test yourself with a timer.
Final Advice
Mastery of analogies comes from recognizing patterns, practicing systematically, and reviewing mistakes. Keep a quick notebook of common relationships (e.g., part‑whole, cause‑effect, function‑tool) and refer to it during the exam. Good luck!