medium · GMAT Quant

A project manager is arranging 5 team members in a single row for a photograph. The team consists of 3 senior developers and 2 junior interns.

If no two junior interns can stand next to each other, how many distinct linear arrangements of the 5 team members are possible?

  1. 72
  2. 120
  3. 48
  4. 12
  5. 60

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