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Object and Material Analogy

Introduction

Object-and-material analogies आपकी यह क्षमता परखती हैं कि आप किसी तैयार उत्पाद और उसे बनाने वाली material के बीच का संबंध पहचान पाते हैं। यह pattern महत्वपूर्ण है क्योंकि कई aptitude items यह जाँचना चाहते हैं कि आप objects को उनके constituent materials से जल्दी और सही तरीके से map कर पाते हैं या नहीं।

Pattern: Object and Material Analogy

Pattern

मुख्य concept यह है: पहले pair में जिस object को बनाने में जो material या substance प्रयोग हुआ है उसे पहचानें, और फिर वही material→product mapping दूसरे pair पर लागू करें।

Step-by-Step Example

Question

Ring : Gold :: Shirt : ______
(A) Cotton (B) Silk (C) Fabric (D) Cloth

Solution

  1. Step 1: पहले pair में संबंध पहचानें।

    एक Ring आमतौर पर Gold से बनाया जाता है - object → material।

  2. Step 2: वही mapping दूसरे pair पर लागू करें।

    एक Shirt आमतौर पर Cotton से बनती है - object → material।

  3. Final Answer:

    Cotton → Option A

  4. Quick Check:

    Ring : Gold (product → material) और Shirt : Cotton (product → material) - संबंध मेल खाता है ✅

Quick Variations

1. Product → Primary material (e.g., Table : Wood).

2. Material → Typical product (e.g., Leather : Shoe).

3. Composite materials: Glass : Bottle :: Plastic : ______ (Container).

4. Manufactured vs natural: Wool : Sweater :: Steel : ______ (Bridge/Tool).

Trick to Always Use

  • Step 1 → यह वाक्य जोर से कहें: "X is made from Y" (product → material)।
  • Step 2 → दूसरे product के लिए हर option लगाकर देखें और वह material चुनें जो "X is made from Y" को सही तरीके से पूरा करे।

Summary

Summary

  • पहले pair को "Product is made from Material" में बदलकर relation लॉक करें।
  • उसी वाक्य को दूसरे pair पर लागू करें और हर option को उस वाक्य में परखें।
  • सामान्य/पारम्परिक material (जैसे shirts के लिए cotton, rings के लिए gold) को प्राथमिकता दें जब तक context कुछ और न सुझाए।
  • उन विकल्पों को eliminate करें जो products हैं, material के synonyms हैं, या बहुत सामान्य हैं (जैसे 'fabric' बनाम specific 'cotton')।

याद रखने के लिए example:
Ring : Gold :: Shirt : Cotton

Practice

(1/5)
1. Table : Wood :: Bottle : ______
easy
A. Glass
B. Metal
C. Clay
D. Paper

Solution

  1. Step 1: Identify the first relationship.

    A Table is made of Wood - product → material.

  2. Step 2: Apply the same logic.

    A Bottle is commonly made of Glass - product → material.

  3. Final Answer:

    Glass → Option A

  4. Quick Check:

    Table : Wood :: Bottle : Glass ✅
Hint: Express each as 'X is made of Y' to test which material fits.
Common Mistakes: Selecting 'Metal' - some bottles are metal, but 'Glass' is the standard material.
2. Shoe : Leather :: Blanket : ______
easy
A. Wool
B. Cotton
C. Silk
D. Polyester

Solution

  1. Step 1: Identify the relationship in the first pair.

    A Shoe is made of Leather - object → material.

  2. Step 2: Apply the same logic.

    A Blanket is commonly made of Wool - object → material (Wool is a traditional and widely-recognised blanket material, avoiding ambiguity between multiple modern synthetics).

  3. Final Answer:

    Wool → Option A

  4. Quick Check:

    Shoe : Leather :: Blanket : Wool - product → material relation preserved ✅
Hint: Pick the most widely recognised traditional material for the object when modern choices are multiple.
Common Mistakes: Choosing a modern synthetic (e.g., 'Polyester') without considering traditional, unambiguous materials like 'Wool' for blankets.
3. Pen : Plastic :: Window : ______
easy
A. Glass
B. Wood
C. Steel
D. Iron

Solution

  1. Step 1: Identify the first relationship.

    A Pen is made of Plastic - object → material.

  2. Step 2: Apply the same mapping.

    A Window is generally made of Glass - object → material.

  3. Final Answer:

    Glass → Option A

  4. Quick Check:

    Pen : Plastic :: Window : Glass ✅
Hint: Link the most common or typical construction material for the item.
Common Mistakes: Choosing 'Wood' - it’s for window frames, not the window itself.
4. Bridge : Steel :: Road : ______
medium
A. Brick
B. Cement
C. Concrete
D. Tar

Solution

  1. Step 1: Identify the relationship.

    A Bridge is mainly built using Steel - object → material.

  2. Step 2: Apply the same logic.

    A Road is commonly constructed using Concrete as a primary material - object → material.

  3. Final Answer:

    Concrete → Option C

  4. Quick Check:

    Bridge : Steel :: Road : Concrete ✅
Hint: Pick the material that forms the structure’s main body.
Common Mistakes: Choosing 'Tar' - tar/asphalt is a surfacing material, while concrete is a primary construction material for many roads.
5. Paper : Wood :: Cloth : ______
medium
A. Silk
B. Cotton
C. Wool
D. Fabric

Solution

  1. Step 1: Identify the first relationship.

    Paper is made from Wood - product → raw material.

  2. Step 2: Apply the same rule.

    Cloth is commonly made from Cotton - product → raw material.

  3. Final Answer:

    Cotton → Option B

  4. Quick Check:

    Paper : Wood :: Cloth : Cotton ✅
Hint: Relate the base raw material with the manufactured product.
Common Mistakes: Choosing 'Fabric' - that’s a product category, not the raw material.

Mock Test

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