BrahMos Aerospace interview questions

They conduct four Rounds And it's more Difficult. First two round is Technical and third one is HR Round and final Round Is Higher Officer ROUND and I apply for the Design Engineer Jop So they will Apout Design Related question and it's to difficult To Answer The Questions

CV followed by shortlisting of candidates from various disciplines. Aptitude (basic) then Technical questions. Then at the end, the HR round was there. How to increase words if everything has been written already. Why are you people checking paragraph writing skills.