Question

Select the option that is related to the third word in the same way as the second word is related to the first word. Bird : Wings :: Fish : ?

• A. Scales
• B. Tail
• C. Fins
• D. Gills

Hint:

In analogy questions, define the relationship in a precise sentence:
"X uses Y to move."
"A bird uses wings to move." \(\rightarrow\) "A fish uses fins to move."
This structural sentence technique prevents confusion between similar-looking options.

Answer 1

The Correct Option is C

Step 1: Understanding the Question:
The question is based on the verbal reasoning topic of Analogy.
An analogy tests your ability to identify a relationship between a pair of words and apply that same relationship to a new word.
The first pair is "Bird : Wings". We need to find the equivalent component for a "Fish".

Step 2: Key Formula or Approach:
Identify the primary relationship in the first pair:
Wings are the primary organ of locomotion that birds use to fly and move through their environment.
We must identify the corresponding primary organ of locomotion that a fish uses to swim and navigate through water.

Step 3: Detailed Explanation:

• Let us analyze the anatomical functions of birds and fish:
- Birds live in air/land and require wings to generate lift, steer, and propel themselves while flying.
- Therefore, wings are their primary mode of movement.

• Let us examine the options provided for "Fish":
-

Option (A) Scales: Scales are hard protective plates covering the skin of the fish. They prevent damage and reduce friction but are not organs of locomotion.
-

Option (B) Tail: The tail (or caudal fin) helps in propulsion and steering, but it is just a specific part of the broader category of locomotion organs.
-

Option (C) Fins: Fins are the complete set of appendages (pectoral, pelvic, dorsal, anal, and caudal) used by fish for swimming, balancing, steering, and maneuvering in water. This is the direct equivalent of wings in birds.
-

Option (D) Gills: Gills are respiratory organs used by fish to extract dissolved oxygen from water. They do not assist in physical movement.

• Thus, "Fins" is the most appropriate anatomical and functional analogue to "Wings" for a fish.


Step 4: Final Answer:
The word that completes the analogy is "Fins", which corresponds to Option (C).