To qualify for form five at st.mary’s mazinde juu secondary school,
I. An applicant must have passed her CSEE examination with the categories of DISTINCTION, MERIT OR CREDIT with grade; A, B+, B or C in the subjects she wishes to study.
II. A student wishing to pursue PCB, CBG and HGE combinations must have obtained C OR ABOVE IN Basic Mathematics.
III. A student will be required to write exams ONLY in the subjects of her combination, i.e A student wishing to study EGM or HGE will need to do ONLY two exams excluding economics.
Students entry qualification are marks that a student is considered to have achieved to qualify as an ideal candidate to join St.Mary's