Students were shortlisted based on their grades in our college. Almost halt the students were cleared in the process. Then an online test which consisted of the basic questions related to English and aptitude, which was quite easy to crack. Nevertheless, most people cleared the online test. The same day evening, Interviews were held. I was interviewed by some senior official of L&T who was very friendly throughout the interview. The whole interview was conducted in Hindi language. It started with technical questions, some random MCQ's ad some real life problems related to civil engineering that are based on your observation and have nothing to do with your bookish knowledge. Then some HR questions. Both the sections carried a weightage of 50% for me. In the technical section, i was questioned related to concrete, but some people were even asked about hydraulic structures and all , so that's purely based on the luck. And yes, be ready to prepare for the stress they impart on you in the interview (not much, but still they will try to grill you).