I still think the answer should be D, since it is quite *possible*, that Rubin only works on <= 1 other project. Whether it actually happens or not, we would not know from the question, however, is it still possible that she be selected while the organisation adheres to the selection criterion? I think yes.
GMATCoachBen
For a new project, an organization is creating a three-member team from among its employees. Selection of members for the team conforms to exactly two rules: no selected member can be working on more than one other project at the time of selection, and at least one of the selected members must have an MBA degree. The organization has selected Paula and Quincy for the team. Neither of these will be replaced before the third member is selected. The organization is about to make the third selection. If the organization adheres to the selection rules for committee membership, is it possible that Rubin will be selected for the team?
(1) Quincy has an MBA degree, and Rubin is currently working on only one other project.
(2) Rubin is one of only two employees in the organization who have an MBA degree.
Although word possible makes the question a bit problematic, I would address the question of
Its_me_aka_ak and
Sandesh013The requirements for the team on basis of which we have to answer are
(A) None should be working for on more than one other project.....
All have to meet this condition.(B) At least one should have a MBA degree......
Only one requires to meet the condition.(1) Quincy has an MBA degree, and Rubin is currently working on only one other project.Thus, Quincy ensures condition B is met, so if Rubin is not working on more than one project, he can be selected.
Further, we know that Rubin meets the necessary condition and satisfies condtion A, so can be selected.
Sufficient
(2) Rubin is one of only two employees in the organization who have an MBA degree.
So, Rubin satisfies one of the condition B, but we do not know the necessary condition A.
If Rubin is working on more than one project, the answer is no. But if Rubin is working on exactly one project or none, the answer is yes.
Insufficient
A