I applied through college placement drive. During the pre-placement talk they said they ware looking for all B-tech backgrounds. The first one is online test which has aptitude, OOPs, DS MCQs and one programming question. They only had c++ and java compilers. We ware not informed of the limited choices nor its was mentioned in technical requirements. And the choice was deliberate as the web the test happened do provide more then c and java compilers.