The activities or services focussed on creation, rearrangement and interpretation of new and existing ideas are referred to as

The activities described are classified as Quinary activities. According to standard geography classifications (NCERT), quinary activities focus on the creation, rearrangement, and interpretation of new and existing ideas, data interpretation, and the use and evaluation of new technologies.

This sector represents the highest level of decision-making and policy formulation, often referred to as "gold collar" professions. In contrast, Quaternary activities (Option A) typically center on the collection, production, and dissemination of information and specialized knowledge.

Note: The answer options contain spelling errors. Option A ('aternary') refers to Quaternary activities, and Option B ('inary') refers to Quinary activities.