A total of 40 schools participated in the day-long block-level career fair organised on the directives of Collector Dr Basavaraju S here. During the fair, the Collector said that students need to put in their sincere efforts for accomplishing their objective for their career. The higher secondary classes are much crucial for the students as they have to decide the field in which they wish to make their career, he said. The Collector assured of extended cooperation for the students willing to appear for PET and PMT examinations.