As many as 51 admission seekers will vie for each seat at the first year admission test of ‘Ka’ unit (science group) under 2017-18 academic session of Dhaka University (DU) on Friday.A total of 89,506 aspirants have applied against 1,765 seats under the Science Faculty, said a DU release on Thursday.The tests will be held from 10 am to 11.30 am at 87 centers inside and outside the campus, the release added.The seat-plan of the admission tests is available at the university website - admission.eis.du.ac.bd.