hard · GMAT Quant
A department manager oversees 160 active tasks. Each task is flagged with at least one of three labels: Urgent, Confidential, or External. There are 100 tasks labeled as Urgent, 90 as Confidential, and 70 as External.
If the number of tasks labeled with exactly two of these labels is three times the number of tasks labeled with all three labels, how many tasks are labeled with exactly one of these labels?
- 80
- 60
- 20
- 100
- 70
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?