Factorials and Circular Permutations

In how many ways can you arrange seven people to be seated in a round table?

• 5040 ways

• 720 ways

• 120 ways

• 840 ways

The different possible arrangements of objects in a circle.

• Circular Permutation

• Permutation in a Row

• Permutation with Repetitions

• Permutations of n taken r at a time

What is the value of 5!?

• 25

• 15

• 120

• 720

Eight people are going to sit at a round table. How many different ways can this be done?

• 4050

• 3205

• 5040

• 6040

Evaluate 10!

• 3,628,800

• 362,880

• 39,916,800

• 40,320

In how many ways can 6 people arrange themselves in a row for picture taking?

• 24

• 60

• 120

• 720

Anna, Bon, Charles, Dianne, Fe and Erwan want to take a photo in which Anna and Erwan must not stand next to each other. How many different photos are possible?

• 240

• 120

• 480

• 720

The symbol of n! is read as ______.

• N exclamation

• N factorial

• N prime

• N radius

There are six people, including you and your enemy, in a line. In how many ways can you arrange yourselves such that you and your enemy will never be beside each other?

• 240 ways

• 720 ways

• 480 ways

• 670 ways

In how many ways can a group of 8 persons arrange themselves around a circular table if 3 of them insist on sitting beside each other?

• 4,320

• 720

• 6,720

• 336