hard · GMAT Quant
A cybersecurity firm audits 320 corporate networks for three vulnerability types: Unpatched Software, Weak Credentials, and Open Ports. 20 networks have no vulnerabilities. 190 have Unpatched Software, 170 have Weak Credentials, and 140 have Open Ports. If 30 networks have all three vulnerabilities
How many networks have exactly two vulnerabilities?
- 140
- 200
- 170
- 120
- 110
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?
- What is the final price of the jacket?
- How many total ways can the traveler get from City X to City Z?
- What is the speed of the current?
- Which of the following includes the number 0?
- If the child picks one letter at random, what is the probability that it is a consonant?
- Which of the following expressions must result in a positive value?
- Which of the following must also be an even integer?