easy · GMAT Quant
Quarry Labs finishes a seven-region census of 42 nurses. Exclusive hold a night shift, hold a trauma credential, and a third mark are 9, 11, 6; exclusive pairs are 3, 3, 2; all-three is 3; none is 5.
How many nurses lie in exactly one of the three marks?
- 37
- 3
- 9
- 26
- 8
Sign up free to see the explanation and track your rank →
More GMAT Quant practice
- Including both endpoints, how many distinct integer price points are in this range?
- Which of the following expressions must result in a positive value?
- Which property of arithmetic justifies that first step?
- Which of the following must also be an even integer?
- Which of the following inequalities correctly represents this range?
- Which of the following includes the number 0?
- How many unique meal combinations can a customer create?
- What is the probability that the lightbulb is functional?