WorksheetsMath Probability
Total questions: 16
Worksheet time: 12mins
Name
Class
Date
1.
You flip a coin and roll a 6 sided die. What is the probability you get heads and an even number?
a)
1/12
b)
1/8
c)
1/4
d)
2/3
2.
You flip a coin and roll two 6 sided die twice. What is the probability you get heads and the numbers 6 and 5, then get tails and the number 5 and 3?
a)
1/1296
b)
1/144
c)
1/72
d)
1/24
3.
You have 2 red marbles, 6 blue marbles, and 12 yellow marbles. What is the probability that you pick a red marble, don't replace it, and then pick a yellow marble?
a)
6/95
b)
1/19
c)
3/50
d)
7/10
4.
You roll a six-sided die. What is the probability you roll a 6 or a 3?
a)
1/36
b)
1/12
c)
1/6
d)
1/3
5.
If you have 2 red marbles, 3 blue marbles, and 1 yellow marble. What is the probability that you get a yellow, replace it, and get another yellow marble?
a)
1/36
b)
1/6
c)
1/3
d)
1/12
6.
I have 7 red books and 5 blue books. What is the probability I get a red book?
a)
5/12
b)
7/12
c)
1/6
d)
5/7
7.
If there are seven desks left and you have friends that sit next to each of the desks, what is the probability that you will not sit next to your friend?
a)
Certain
b)
Impossible
c)
Likely
d)
Unlikely
8.
I see 10 clouds. Each cloud is its own shape. What is the probability I see 2 of the same cloud?
a)
certain
b)
possible
c)
likely
d)
impossible
9.
You have 1 red shirt, 1 blue shirt and 1 green shirt; you also have 2 black pants and 3 black shorts. What is the probability you get a red shirt and black shorts?
a)
1/5
b)
4/5
c)
1/2
d)
12/15
10.
If you have a vote of people and 5 of them say no and 6 say yes. What is the probability that the vote isn't "no"?
a)
certain
b)
impossible
c)
possible
d)
likely
11.
If you imagine seeing a black dog in a pitch black room, what is the probability its a hallucination?
a)
0%
b)
50%
c)
75%
d)
100%
12.
I have 6 birds, 3 are red, 2 is blue, and the other is yellow. If I pick one bird what is the probability that I pick out a red bird?
a)
1/6
b)
1/2
c)
2/3
d)
100%
13.
I see three doors, one only opens out, another only open in, and the other opens both ways. What is the probability that I choose one that opens out?
a)
1/9
b)
1/3
c)
2/3
d)
1/1
14.
I flip a coin twice. What is the probability I get heads twice?
a)
.25
b)
.5
c)
75%
d)
100%
15.
If Macks flips 2 coins. What is the probability that he gets queen of hearts,and heads?
a)
25%
b)
0%
c)
1/26
d)
1/104
16.
Who is the founder of probability?
a)
Blaise Pascal
b)
Timmy Jefferson
c)
Bill Seigfan
d)
Jacob Petterson
100 %
