WorksheetsSimple Probability form 2
Total questions: 20
Worksheet time: 53mins
Name
Class
Date
1.
A bag contains 30 pieces of candy. There are 15 grape, 7 cherry, 3 lemon, 5 strawberry. What is the probability of drawing a lemon?
a)
3
b)
1/10
c)
3/10
d)
30%
2.
P(not A) =
*Remember to simplify.*
*Remember to simplify.*
a)
6/8
b)
3/4
c)
2/8
d)
1/4
3.
What is the probability of flipping a coin and getting heads?
a)
1/2
b)
1/3
c)
1/4
d)
Never, Tails never fails.
4.
A jar contains 2 pink, 6 red, and 4 blue marbles. If you pick one marble without looking, what is the probability that the marble you pick will be red or blue?
a)
5/6
b)
1/2
c)
1/3
d)
1/6
5.
What is the probability of spinning an even number?
a)
16 2/3%
b)
33 1/3%
c)
50%
d)
75%
6.
What is the probability of spinning a prime number?
a)
1/2
b)
2/3
c)
1/6
d)
0
7.
Find the probability of rolling greater than a 1 on a single die.
a)
6/6
b)
5/6
c)
4/6
d)
1/6
8.
Find the probability of not rolling a 2 on a single die.
a)
1/6
b)
2/6
c)
5/6
d)
2
9.
Find the probability of rolling a 7 on a single die.
a)
1/6
b)
7/6
c)
0
d)
7/7
10.
What is the probability of spinning red?
a)
0
b)
1/2
c)
3/4
d)
1
11.
What is the probability of spinning green?
a)
0
b)
1/4
c)
1/2
d)
3/4
12.
What is the probability of spinning red?
a)
0
b)
5/12
c)
1/2
d)
3/4
13.
What is the probability of spinning green or blue?
a)
0
b)
5/12
c)
1/2
d)
3/4
14.
The letters that form the word ALGEBRA are placed in a bowl. What is the probability of choosing a letter other than “A”?
a)
2/7
b)
5/49
c)
5/7
d)
10/49
15.
A die is rolled. What is the probability that the result is less than 3 ?
a)
1/2
b)
1/3
c)
1/4
d)
1/6
16.
You pick a card at random.
What is P(5)?
a)
3/1
b)
3/4
c)
1/4
d)
1
17.
There are 15 pieces of fruit in a basket, including 3 oranges. What is the probability that a randomly selected piece of fruit will be an orange?
a)
1/5
b)
3/5
c)
5/15
d)
3/10
18.
What is the probability of the spinner shown landing on a number greater than 2 but less than 7?
a)
1/4
b)
3/8
c)
1/2
d)
1/8
19.
A bag contains 30 pieces of candy. There are 15 grape, 7 cherry, 3 lemon, 5 strawberry. What is the probability of drawing a lemon?
a)
3
b)
1/10
c)
3/10
d)
30%
20.
A bag has 3 red marbles, 2 blue and 4 yellow. What is the theoretical probability of pulling a red?
a)
3/10
b)
3/9
c)
1/9
d)
1/3
100 %
