MDM4U Quiz

A Mathematics test contains 7 different questions labeled A, B, C, D, E, F and G. You are supposed to choose 2 to answer. How many different ways are there to do this?

• 10

• 12

• 21

• 5

Max wants to order a hamburger with three of the following ingredients: mushroom, eggplant, tomato, and avocado. How many different hamburger can Max choose?

• 14

• 4

• 2

• 8

Eight students need to be selected from a class of 22 to help clean up the campus. How many different ways can the 8 students be chosen?

• 319770

• 319700

• 319707

• 391770

A badminton team has 12 members who can play any position. How many different ways can the coach choose 8 starting players?

• 594

• 495

• 459

• 549

Given nine different yellow balls, three different black balls and seven different white balls. Then the number of combinations of balls that can be chosen taking at least two yellow and at least one black balls are?

• 449297

• 449792

• 449927

• 449279

A lad has 8 friends, 3 boys and 5 girls. In how many ways can he invite them, if there have to be exactly 3 girls in the invitees?

• 160

• 106

• 80

• 13

How would you solve? From the 10 DVD's you purchased this past year, you plan to take five with you on vacation.  How many different sets of five DVD's can you take?

• Permutation

• Factorial

• Combination

• Venn diagram

Which of the following Venn diagrams indicates the best relation between Women, Mother and Engineers ?

• 
• 
• 
• 

In the following diagram the boys who are athletic and are disciplined are indicated by which number?

• 1

• 6

• 2

• 10

ξ={1,2,3,4,5,6,7,8,9,10,11,12}

A={multiples of 2}

A∩B={2,4,6,12}

A∪B={1,2,3,4,6,8,10,12}​

By putting this information onto the following Venn diagram, list all the elements of B. 

• 1，3

• 1，2，3，4，6，12

• 5，7，9，11

• {0}​