Solution
Option 1 -> Follow Through principle ensures that instructions are properly implemented and monitored, not about selecting techniques based on situational factors.
Option 2 -> Use of informal organization involves leveraging informal relationships and networks, which is not mentioned in the statement.
Option 3 -> Principle of appropriateness of direction technique emphasizes selecting suitable motivational and leadership methods based on subordinates' needs, capabilities, attitudes, and situational variables.
Option 4 -> Principle of managerial communication focuses on effective information exchange between managers and subordinates, not on adapting techniques to situations.
Hence, Option 3: Principle of appropriateness of direction technique -> This principle states that direction techniques must be tailored according to subordinate characteristics (needs, capabilities, attitudes) and situational variables. The statement explicitly describes Adarsh using "proper motivational and leadership techniques based on subordinate needs, capabilities, attitudes and other situational variables," which perfectly aligns with this principle of selecting appropriate direction methods for specific contexts -> correct