Choose the option which can be substituted for the given words/sentence.
one who has special skill in judging art, music, tastes, etc.

Correct option is A

The correct one-word substitution for "one who has special skill in judging art, music, tastes, etc." is "connoisseur."
· Connoisseur: A person with expert knowledge or refined taste in a particular field, especially in art, music, or food.
· Hindi Meaning: पारखी।
· Example: He is a connoisseur of classical music and often organizes concerts.
Meanings of Other Options:
· (b) Confectioner: A person who makes or sells sweets (मिठाई विक्रेता)।
· (c) Convalescent: A person recovering from an illness (स्वास्थ्य लाभ करने वाला)।
· (d) Ignoramus: A person who lacks knowledge or awareness (अज्ञानी)।