pyq/2013/csat/47

Consider the following diagrams:

![47](https://d1h9q04lwcgmfs.cloudfront.net//CSAT_2013_Q47_5b6aeb34f3.png)

x men, working at a constant speed, do a certain job in y days.

Which one of these diagrams shows the relation between x and y?

(A) diagram I

(B) diagram II

(C) diagram III

(D) diagram IV