GENERAL KNOWLEDGE

Detailed explanation-1: -Vedic Sanskrit is found in the Vedas sacred texts, especially the Rig Veda, the Puranas, and the Upanishads, where the most original form of the language was used.

Detailed explanation-2: -Sanskrit is an ancient and classical language of India in which ever first book of the world Rigveda was compiled. The Vedas are dated by different scholars from 6500 B.C. to 1500 B.C. Sanskrit language must have evolved to its expressive capability prior to that.

Detailed explanation-3: -Vedic Sanskrit was an ancient language of the Indo-Aryan subgroup of the Indo-European language family. It is attested in the Vedas and related literature compiled over the period of the mid-2nd to mid-1st millennium BCE. It was orally preserved, predating the advent of writing by several centuries.