The correct option is 1 and 3 only.
Explanation
The Critical Edition of the Mahabharata was a monumental philological project undertaken by the Bhandarkar Oriental Research Institute (BORI), Pune, aimed at analyzing various manuscripts to produce a definitive version of the epic.
- Statement 1 is Correct: The project was initiated in 1919 under the leadership of the noted Sanskrit scholar V.S. Sukthankar. The objective was to prepare a critical edition by collating various manuscripts found in different parts of the country.
- Statement 2 is Incorrect: The team did not rely solely on manuscripts written in the Devanagari script. They collected Sanskrit manuscripts written in a wide variety of scripts, including Bengali, Malayalam, Telugu, Nepali, Grantha, and Sarada, to ensure a comprehensive analysis of the text's transmission.
- Statement 3 is Correct: The comparative analysis revealed that while there were common elements running through the Sanskrit versions, there were also enormous regional variations in the ways the text had been transmitted over centuries. These variations were documented in the footnotes and appendices of the Critical Edition.
Key Takeaway: The Critical Edition of the Mahabharata (1919-1966), led by V.S. Sukthankar, utilized manuscripts in multiple scripts to identify the text's common core while systematically recording significant regional divergences.