Question
Quantitative Aptitude Question on Percentage
In a school with 400 students, the number of boys is 3 times the number of girls. If 70 percent of the boys walk to school and 60 percent of the girls walk to school, then what percentage of the total students in the school walk to school?
A
60%
B
62.50%
C
65%
D
67.50%
Answer
67.50%
Explanation
Solution
The correct answer is (D): 67.50%