Paradeep Phosphates interview questions

First paradeep phosphate limited company conducted Written test at our college that is they have come for placement drive and it is followed by the Personal interview and after that they selected people and discussed about the CTC

There were 30 non-tech and 30 tech questions for chemical engineering. the questions were of moderate difficulty. Time given is 1hour. after that there is interview. the panel was very friendly. general questions by HR and basic concepts in the core field.