hard · GMAT Quant
A cybersecurity firm designs a 6-digit administrative PIN using the digits 0 through 9. To satisfy protocol, the first digit of the PIN cannot be 0, the last digit must be an even number, and no digit may be repeated within the PIN.
How many distinct administrative PINs can be generated?
- 68,880
- 75,600
- 60,480
- 136,080
- 500,000
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