There is a 3 step process to be selected in fluor. 1. Written= Is a comprehensive type of exam where you are provided with a question booklet conatin 10-15 ques. Each contain 2 marks each and provided with 40mins to complete the exam. 2. Technical interview= All the ques in exam booklet given are discussed to know you depth in the topic. 3. HR interview= They try to judge your personality and you capabilities, how you are useful for the firm.