Subject
Bank Exam
Topic
AB Bank 2014 (Assistant Officer)
In a college, 45% of the students are boys. If 40% of the boys and 20% of the girls went on a picnic, what percentage on the total students went to the picnic?
In a college, 45% of the students are boys. If 40% of the boys and 20% of the girls went on a picnic, what percentage on the total students went to the picnic?
ক)
18%খ)
24%গ)
29%ঘ)
30%Explanation
45% of the students are boys So, 55% of the students are girls 40% of the boys and 20% of the girls = 40% of 45% of the students + 20% of 55% of the studentsRelated questions
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