Question
Download Solution PDFThe following table the number of students enrolled in different streams in a particular college.
Science |
Arts |
Commerce |
Vocational |
||||
Boys |
Girls |
Boys |
Girls |
Boys |
Girls |
Boys |
Girls |
32 |
18 |
28 |
45 |
42 |
42 |
13 |
30 |
The ratio of the number of girls studying Arts to the number of girls studying in all other streams is:
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFNumber of girls studying Arts = 45
Total number of girls studying in science, commerce and vocational = 18 + 42 + 30 = 90
Required ratio = 45 : 90 = 1 : 2
Mistake PointsThe ratio of the number of girls studying Arts to the number of girls studying in all other streams
Here all other streams mean all the streams other than Arts.
So, while calculating for other streams, Arts will not be considered.
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