Click here to register for Merion Mercy's Practice High School Placement Test (HSPT) on Saturday, February 23, 2019 from 9 a.m. to 1 p.m. Lunch will be provided for the students during a brief admissions program. The fee for taking the test is $40, payable by credit card at the end of the form. A tour of the school will be provided at 9:15 a.m. for any interested parents.