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Sticky Note
A password contains 1 integer, 1 letter, and 1 symbol. If there are 5 integers, 3 letters, and 2 symbols, how many passwords are possible?
  1. 170
  2. 180
  3. 190
  4. None of these
Explanation

Choices = 5 × 3 × 2 = 30

Arrangements of 3 characters = 3! = 6

Total = 30 × 6 = 180


Last verified on 01-09-2026

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