AP Stats Brain Gears Rolling

How many 9's are there between 1 and 100?

• 10

• 99

• 13

• 20

Mom and dad have four daughters, and each daughter has one brother. How many people are in the family?

• 3

• 2

• 4

• 7

Which is heavier? A kilogram of feather or a kilogram of rocks?

• A kilogram of feather

• A kilogram of rocks

• Neither.

Solve this riddle.

• Spots

• Letters

• Legs

• Feet

If you are running in a race and you pass the person in second place, what place are you in?

• First place

• Second place

• Third place

I am between zero and 10.

I am more than two.

I am the number you get after dividing 75 by 25.

What number am I?

• 8

• 3

• 5

• 4

I am between 0 and 10.

I am less than the number of fingers on two hands.

I am the number you get after adding 8 and 2, then minus 3

What number am I?

• 0

• 7

• 11

Marry loves playing with her dolls. She has twenty seven dolls now. She gave cousin Ann two frog dolls last winter. Her brother broke one teddy bear. She also lost three koala dolls last Christmas. Her dad gave her a Barbie doll two days ago.

How many dolls does she have?

• 21

• 27

• 22

• 25

Add me to myself and multiply by 4. Divide me by 8 and you will have me once more. What number am I?

• any number

• all even number

• all odd numbers

• 25

In two years I know, I'll be twice as old as five years ago, said Tom. How old is Tom?

• 14

• 10

• 12

• 8