Best suggestion I can think of is not to do it that way. Create a separate record in the scorecard for each question in the questions table. To display the scoring for a given person being graded, you pull up the matching set of score card records for that student, sorted by the question number.
Could you set up the tables like this
Questions >Scorecard< Students
QuestionID = QuestionID
Question# = Question#
StudentID = StudentID
You should then be able to view the scores for each student on a particular question or for each question by a particular student dependiong on how you set up the layout.