AMC 8 Daily Practice Round 1

Complete problem set with solutions and individual problem pages

Problem 8 Medium

It’s primary school graduation, and June’s group is taking a photo. There are 4 boys and two girls, June and Ming. The two girls must not stand at either end and must stand next to each other. How many different possible arrangements are there?

  • A.

    24

  • B.

    48

  • C.

    96

  • D.

    144

  • E.

    184

Answer:D

_{4}P_{4} \times 2\times _{3}C_{1}

=24\times 6

=144