KISHANGANJ / BETTIAH, Feb. 6 -- Three friends in the age group of 17-18 years were killed when the bike they were riding rammed into a road divider after it lost balance near Bir Kunwar Singh Bus Stop on NH-27 under Sadar police station of Kishanganj in the early hours on Wednesday. All the deceased were to appear for the CBSE board examinations of Class X and XII, police said....