Permutation and Combination

Opening a combination lock.

• Permutation

• Combination

Choosing toppings for a pizza.

• Permutation

• Combination

Selecting the first 5 players during the first quarter of a basketball

game.

• Permutation

• Combination

Entering the password of your cellphone.

• Permutation

• Combination

Choosing 2 household chores to do before dinner.

• Permutation

• Combination

In how many ways can 5 students be arranged in a row for

picture taking?

• 120

• 102

• 201

• 210

How many committees of five students can be formed from

seven students?

• 14

• 15

• 16

• 13

How many different permutations can be made out of the

word PROBABILITY?

• 9, 979,220

• 9, 972, 900

• 9, 979,002

• 9, 979,200

How many different committees of 6 can be chosen from a

group of 10 people?

• 102

• 120

• 210

• 201

In how many ways can 5 persons be seated around a circular

table?

• 24

• 20

• 42

• 22