The number of students enrolled in a college is shown in the following table.
|
Science |
Arts |
Commerce |
Vocational |
||||
|
Girls |
Boys |
Girls |
Boys |
Girls |
Boys |
Girls |
Boys |
|
35 |
18 |
25 |
47 |
45 |
40 |
10 |
30 |
The ratio of the total number of boys to that of girls in the college is:
Answer & explanation
Correct answer: option 4
Total number of Boys : Total number of Girls
( 18 + 47 + 40 + 30 ) : ( 35 + 25 + 45 + 10 )
135 : 115
27 : 23