Larsen & Toubro interview questions

online test followed by interview (HR+technical) extampore round was mentioned but did not occur one of my friend from different collage had extampore round. there was no G D round.

They asked me questions pertaining to my family background, my branch (1 subject which i carefully asked for- 2 questions each by the 2 interviewers) Someone made a mistake by telling them a subject which he had no clue abt, since they started on a very open ended note that we have to tell them the subjects we studied Finally, they give an extempore topic like smart city and all