Actuarial Notes

SOA Exam P Sample Question 424

Study guide: Exam P-1

A website requires a five-character password consisting of exactly three distinct characters selected from the 26 upper-case letters of the alphabet and exactly two characters, not necessarily distinct, selected from the ten digits. The password must begin with one of the selected letters.

Calculate the maximum number of unique passwords, in millions, the site will accommodate.

  • A) 3.120
  • B) 4.212
  • C) 4.680
  • D) 8.424
  • E) 9.360

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Concepts tested

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