Comprehension Passage
Directions: The following bar graph shows the average number of persons (Male +Female) working in five different companies and number of females working in the same companies A, B, C, D and E.

Note: Average number of persons (Male + Female) working in all the five companies is 670
If 25% of the males working in company C and 20% of the females working in company D are married. Find the difference between unmarried males working in company C and unmarried females working in the company D.
1
30
2
20
3
25
4
40
5
45