Option 1 -> Forms: "Digital India empowers citizens by bridging technological gaps, promoting efficient governance, and boosting the nation's economy" - grammatically correct with proper subject-verb-object structure and parallel gerund phrases.
Option 2 -> Starts with a gerund phrase without establishing subject first, creating an incomplete and disconnected sentence structure.
Option 3 -> Creates a fragmented sentence with no logical flow, mixing gerunds incorrectly and breaking the parallel structure.
Option 4 -> Begins with a dependent clause fragment and fails to establish a clear subject-verb relationship, resulting in a meaningless sequence.
Hence, Option 1: (D), (A), (C), (B) -> This arrangement creates a complete, meaningful sentence where "Digital India" is the subject that "empowers citizens" through three parallel actions: bridging gaps, promoting governance, and boosting economy - all connected logically with proper grammar -> correct