easy · GMAT Quant
A data transmission contains a packet of 60 signals. Within the packet, 12 signals are 'Metadata' flags and the remaining 48 signals are 'Payload' pulses numbered 1 through 12, with exactly four pulses of each number.
If a signal is intercepted at random and is determined not to be a 'Metadata' flag, what is the probability that the pulse number is prime?
- dfrac512
- dfrac13
- dfrac12
- dfrac515
- dfrac712
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?