The total number of students in three schools A, B, and C is 350, with 150 students in school B. Boys in A equal girls in C, and boys in C equal girls...
Question
The total number of students in three schools A, B, and C is 350, with 150 students in school B. Boys in A equal girls in C, and boys in C equal girls in A (which is 25). In school B, the number of boys and girls is equal. In school A, 20% of boys did not appear for the exam, which is 5 more than the number of girls who appeared in the exam. In school B, the number of girls who did not appear in the exam is equal to the number of boys who did not appear in the exam. The total number of students who did not appear in the exam across all schools is 40. In school C, the ratio of students who did not appear to those who appeared is 1:1, and 45 girls did not appear for the exam. The ratio of total students in school D to the total students who did not appear in school C is 3:5. The total number of girls in school D is 20% less than the total number of boys who did not appear in school A. What is the total number of boys in school D?