Tufail Chemical Industries interview questions

INITIALLY TAKE TELE INTERVIEW in which talk about my studies and family background and some general knowledge question & then INPERSON INTERVIEW, AFTER SECOND FINAL INTERVIEW, OFFER me about SALARY AND REMUNERATION PACKAGE.

Interview is taken on one on one basis to analyze their potential where ask different type of question which is related to your past professional life tenure, they also ask about difficulties like asking an opinion about their process problem and take suggestions while they also judge that have you any analytically skill or not