If a principle is broadly useful but does not give same results everywhere what type is it?

Correct answer: General and flexible management principle

The governing concept is the general and flexible nature of management principles. A principle can be useful across many organisations because it expresses a broad relationship or provides a direction for action, but the result depends on context. Differences in people, culture, resources, technology, objectives and external conditions prevent the same principle from producing identical outcomes everywhere. Option A is correct because it combines wide usefulness with flexibility. Option B is wrong because variation in results does not make a principle useless. Option C is wrong because management principles are not exact mathematical laws with mechanically predictable outcomes. Option D is wrong because a management principle is an organised, experience-based guideline, not an individual habit.