Question 1

Which of the following situations illustrate permutation?

Accepted Answer

Choosing a class president and a vice-president

Answer

A five-person committee from your math class

Answer

six toppings for pizza

Answer

15 books in a library shelf

Question 2

Find the number of diagonals that can be drawn in a hexagon.

Accepted Answer

15

Answer

30

Answer

20

Question 3

A racing club organizes a race in which five cars A, B, C, D, and E joined. In how many ways can the first two positions be filled?points10

Accepted Answer

20

Answer

40

Answer

10

Answer

80

Question 4

A basket contains 4 bananas, 5 mangoes and 3 avocados. How many ways can 3 bananas, 2 mangoes and 1 avocado can be chosen?

Accepted Answer

120

Answer

6

Answer

12

Answer

924

Question 5

You have 10 pocketbooks. In how many ways can you arrange 4 pocketbooks in a shelf?

Accepted Answer

5,040

Answer

840

Answer

210

Answer

20,160

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