Permutations and Combinations Quiz

Question 1

A salad bar has 8 different things. How many ways could you choose 4 or 5 toppings?

Accepted Answer

126

Question 2

Order matters in which of the following arrangements of items?

Accepted Answer

Permutations

Question 3

Is rotating the tires on a car a combination, permutation, or the counting principle?

Accepted Answer

Permutation

Question 4

Is the number of possible codes on an alarm a combination, permutation, or counting principle?

Accepted Answer

Neither

Question 5

15 people are in your PE class and you are to select 4 of them for your team. How many ways?

Accepted Answer

1365

Question 6

20 People are in a spelling bee. How many ways can 1st and 2nd places be awarded?

Accepted Answer

380

Question 7

IF standard license plates come in 4 digits using 1-9 with no repeat How many are possible

Accepted Answer

3024

Questions 7