 
<translate> N'iburu n'uche usoro nke echiche, nye ajụjụ na azịza ezi uche dị na ya. Ihe mere ha ji kwuo otú ahụ bụ na klas Biology nwere ụmụ akwụkwọ 200 / 2 = 100. Ụmụ nwoke nọ na klas Biology bụ 1 / 4 * 100 = ụmụ akwụkwọ 25.  Ajụjụ na azịza: <eng> Given the stream of consciousness rationale, provide a reasonable question and answer. Rationale: The Biology class has 200 / 2 = 100 students. The boys in the Biology class are 1 / 4 * 100 = 25 students.
 The question and answer: 