Prashno Upnishad in Hindi- By DR RP Dhawan

"Prashna" means question. This consists of six questions and their answers, the name. Except the first and the last questions, all other questions are actually a group of smaller sub-questions.
As in the beginning of this Upanishad, Six pupils interested in knowing divinity or Brahman come to sage Pippalada and request him to clarify their spiritual doubts. Instead of answering , Pippalada asks them to take up penance and Brahmacharya for one year at his place. Upon completion of one year, pupils ask the sage, then the sage answers their questions.

The pupils who asked the questions were:
The son of Rishi Bharadwaja, Sukesha
The son of Rishi Shibi, Satyakama
The descendant of Garga Rishi , Sauryayanee
The son of Ashwala Rishi, Kausalya
Bhargava of the country of Vidarbha belonging to Bhrigu Gotra
The son of Rishi Katya, Kabandhi
Each of them asks one question to Pippalada and answer(s) to it forms a chapter in the Upanishad.
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