In Detecting analogies questions, the candidate is required to trace out hidden analogy or common characteristic among given words or to choose word which possesses the same characteristic as the given word.

Detect analogy

Aorta : Pulmonary : Ventricle

A. They are the veins that supply blood.
B. They are names of parts of heart.
C. They are related to lunge.
D. They are different section of food pipe.
Answer: B . They are names of parts of heart.

Justification: Justification is not available.