A school's honor society has 100 members: 40 boys and 60 girls' of whom 30 are juniors and 70 are seniors. What is the smallest possible number of senior boys in the society?
সমাধান
সঠিক উত্তর: Option C
Total girls = 60,
Total seniors = 70
So smallest possible of senior boys in the society is (70-60) = 10