Vidya Defined: Knowledge of Self and Environment

The question defines Vidya as the disciplined and systematic knowledge concerning both the 'self' and the 'environment'. This knowledge is achieved through careful observation and logical deduction ('critical reasoning').

Analyzing Vidya Concepts

The options provided are terms from Indian philosophical traditions, often associated with different types or domains of knowledge:

• Adhibhoulika Vidya: Typically refers to knowledge related to physical elements, beings, or the objective, external world.
• Adhyatmika Vidya: This specifically denotes knowledge pertaining to the Self (Atman), consciousness, and spiritual understanding. It involves introspection and understanding one's inner nature.
• Bhoutika Vidya: Similar to Adhibhoulika, this relates to knowledge of the material or physical constituents of the universe.
• Atmika Vidya: While related to the 'Atman' (Self), 'Adhyatmika' is the more established term for knowledge concerning the Self or spirituality in this context.

Identifying the Correct Vidya

The definition emphasizes gaining knowledge about the 'self'. Among the options, Adhyatmika Vidya is the specific term that directly corresponds to the knowledge of the Self and inner consciousness. While Vidya can encompass knowledge of the environment (often covered by Bhoutika or Adhibhoulika), the core focus on 'knowledge of the self' makes Adhyatmika the most fitting category described.

Therefore, the disciplined and systematic knowledge of the self, attained through precise observation and critical reasoning, aligns best with the concept of Adhyatmika Vidya.