The salient features of the scheme included :
a) One Theory paper of weightage 60 marks with duration of 2.5 hours.
b) A year-end school based practical examination for 20 marks.
c) A separate paper on practical skill based multiple choice questions of weightage 20 marks and duration of 1.5 hours.
Thus a relative weightage of 60 marks and 40 marks was assigned to theory and practical work in the subject in the restructured syllabus. Class X March 2007 examination of the Board was conducted on the basis of above scheme.