I entered the hall alongside other candidates and sat down.It took a while before the question papers were given to us,gave us instructions and the exam took off.After the completion of the exams.We waited a while longer before one of the company's representative gave us a lecture on what the job was all about.After this first lecture,some candidates left because they weren't interested.The rest of us stayed for the next lecture.After this,we all left,to await a callback.