Every student is expected to study Kannada up to Class VIII and pass the Kannada Exam of Class VIII conducted by the School, to be eligible to appear for the Class X Examination.

However, a student who joins LRIS on transfer at Class VII or VIII will be permitted to continue the third language he/she studied as 'private study', in place of Kannada, subject to CBSE rules, and availability of staff for the setting of question papers, and evaluation. Pass in such a third language is a precondition to appear for Class X Examination.

The School offers only Hindi, in addition to English, at Class IX and X.