simple questions on basic chemistry, with more emphasis on applications of named reactions. In aptitude problems on time
& work, blood relations , simple synonyms & antonyms , english usage.

questions from practical work done in the lab ,questions from seminars delivered by one in the semesters, questions on
spectroscopy, questions were asked from one's area of intrest.

introducing your self,about the company,some general knowledge questions.

be up to date with the subject ,have some general knowledge & know about the products which the company makes.

mine confidence level..