KVS said foreign languages could not be accommodated within the 'Three Language Formula' but might be offered as an additional option and students were at liberty to choose any language they desire.
The submission was made in an affidavit filed by the institution before a bench of Chief Justice G Rohini and Justice Jayant Nath.
"In view of the fast-increasing international interaction and cooperation in socio-political, education, culture and economic fields, a growing need for learning more and more foreign languages like Chinese, Japanese, Russian, French, German, Arabic, Persian, and Spanish has been felt recently," KVS has said in its affidavit.
The bench, which listed the matter for October 15, was hearing the plea filed by Sanskrit Shikshak Sangh through its president Dheerendra Kumar Jha.
The PIL challenges the decision of KVS to introduce foreign languages like German, French, Chinese and Spanish "in place" of Sanskrit as third language from the academic session 2011-12 in classes VI to VIII.