Srinagar, May 1 -- The Jammu and Kashmir Board of School Education on Wednesday announced results of annual exams of 12th standard with an overall pass percentage of 75 percent.The total pass percentage includes 72 percent in boys and 78 percent among girl students.A total of 1,033,08 candidates were enrolled for the exams of which 77,311 successfully qualified it.As many as 21 girls and a boy have figured among the top three position holders in the Class 12th examination.The top three positions in the Science stream have been shared by eight students - seven girls and one boy - several of whom are from government higher secondary schools.In the Science stream, Aanchal Parihar of SP Higher Secondary School, Exchange Road Jammu, secured th...