Step 1: Understand the relationship format
The pattern follows: “disease : type or category”.
Step 2: Apply the same analogy
Leprosy is a type of bacterial disease.
Hypermetropia is a type of vision condition — specifically, it is called far sightedness.
Step 3: Eliminate unrelated options
Near sightedness is the opposite of hypermetropia.
Viral disease is not a classification of hypermetropia.
Dry eyes is a separate condition.
Thus, the correct analogy match is: hypermetropia : far sightedness.