What is the number of school teachers living in the cities and who hav

What is the number of school teachers living in the cities and who have two children, but are neither science graduates nor women ?

18
24
38
42
This question was previously asked in
UPSC CAPF – 2011
Based on the data distribution across different categories (which is not provided here), the number of school teachers living in cities who have two children, are neither science graduates nor women (meaning they are men who are not science graduates), is found to be 18.
This requires identifying the intersection of several specific criteria: City dwellers, School teachers, Have two children, Men, and Not Science graduates, as given in the original data set.
Problems involving multiple overlapping categories like this are typically solved using Venn diagrams (for 3-4 sets) or tables that show counts for all possible intersections of the categories. The specific number ’18’ is the count within the segment defined by these precise attributes in the original data source for the question.