Free Printable probability

1.

what is the chance of rolling a 8 on a six sided die?

a)

0%

b)

1/6

c)

100%

d)

1/8

2.

what is the chance you roll a 5 on a six sided die?

a)

1/5

b)

1/6

c)

5/6

d)

6/6

3.

what is the chance of landing a heads on a coin flip

a)

1/2

b)

0

c)

1/1

d)

1/3

4.

what is the chance of landing red on this spinner

a)

3/4

b)

1/4

c)

4/4

d)

2/4

5.

What is the theoretical probability of landing on a 6?

a)

6/8

b)

1/2

c)

1/8

d)

1/6

6.

A number is chosen at random from 1 to 10. Find the probability of selecting an odd number.

a)

Sample space

b)

5/8

c)

1/2

d)

5/9

7.

You have a group of 2 baseballs and 6 footballs. What is the probability of selecting a football?

a)

53/100

b)

1

c)

2/6

d)

3/4

8.

What is the theoretical probability of rolling a 1 on a 6-sided dice?

a)

1/6

b)

1/3

c)

1/8

d)

6/13

9.

This spinner is spun once. What is the probability of landing on the #3?

a)

1/9

b)

3/10

c)

33/100

d)

1/3

10.

what is the chances of it landing on blue

a)

1/4

b)

1/2

c)

1/3

d)

2/4

11.

P ( roll a 1)

a)

$\frac{1}{6}$

b)

1

c)

$\frac{2}{6}$

d)

$\frac{6}{6}$

12.

P ( roll a 2)

a)

$\frac{1}{6}$

b)

1

c)

$\frac{2}{6}$

d)

$\frac{6}{6}$

13.

P ( roll a 3)

a)

$\frac{1}{6}$

b)

1

c)

$\frac{3}{6}$

d)

$\frac{6}{6}$

14.

P ( roll a 4)

a)

$\frac{1}{6}$

b)

1

c)

$\frac{4}{6}$

d)

$\frac{6}{6}$

15.

P ( roll a 5)

a)

$\frac{1}{6}$

b)

1

c)

$\frac{5}{6}$

d)

$\frac{6}{6}$

16.

P ( roll a 6)

a)

$\frac{1}{6}$

b)

1

c)

$\frac{5}{6}$

d)

$\frac{6}{6}$

17.

P ( roll an odd number)

a)

$\frac{3}{6}$

b)

1

c)

$\frac{5}{6}$

d)

$\frac{6}{6}$

18.

P ( roll an even number)

a)

$\frac{3}{6}$

b)

1

c)

$\frac{5}{6}$

d)

$\frac{6}{6}$

19.

P ( roll a 1 or 5)

a)

$\frac{2}{6}$

b)

1

c)

$\frac{5}{6}$

d)

$\frac{6}{6}$

20.

P ( roll a 2 or 3)

a)

$\frac{2}{6}$

b)

1

c)

$\frac{5}{6}$

d)

$\frac{6}{6}$

21.

P ( roll a 7)

a)

$\frac{0}{6}$

b)

1

c)

$\frac{5}{6}$

d)

$\frac{6}{6}$

22.

P (spin a dark green)

a)

$\frac{1}{7}$

b)

7

c)

$\frac{3}{7}$

d)

$\frac{6}{7}$

23.

P (spin a lime green)

a)

$\frac{1}{7}$

b)

7

c)

$\frac{3}{7}$

d)

$\frac{6}{7}$

24.

P (spin a light blue)

a)

$\frac{1}{7}$

b)

7

c)

$\frac{3}{7}$

d)

$\frac{6}{7}$

25.

P (spin a dark blue)

a)

$\frac{1}{7}$

b)

7

c)

$\frac{3}{7}$

d)

$\frac{6}{7}$

26.

P (spin a red)

a)

$\frac{1}{7}$

b)

7

c)

$\frac{3}{7}$

d)

$\frac{6}{7}$

27.

P (spin a purple)

a)

$\frac{1}{7}$

b)

7

c)

$\frac{3}{7}$

d)

$\frac{6}{7}$

28.

P (spin a yellow)

a)

$\frac{1}{7}$

b)

7

c)

$\frac{3}{7}$

d)

$\frac{6}{7}$

29.

What is the probability you will NOT spin yellow? P' (spin a yellow)

a)

$\frac{1}{7}$

b)

7

c)

$\frac{3}{7}$

d)

$\frac{6}{7}$

30.

What is the probability you will NOT spin purple? P' (spin a purple)

a)

$\frac{1}{7}$

b)

7

c)

$\frac{3}{7}$

d)

$\frac{6}{7}$

31.

What is the probability you will NOT spin red? (spin a red)

a)

$\frac{1}{7}$

b)

7

c)

$\frac{3}{7}$

d)

$\frac{6}{7}$

32.

P (spin a yellow or red)

a)

$\frac{1}{7}$

b)

7

c)

$\frac{3}{7}$

d)

$\frac{2}{7}$

33.

P (spin a purple or light blue)

a)

$\frac{1}{7}$

b)

7

c)

$\frac{3}{7}$

d)

$\frac{2}{7}$

34.

P (spin a black)

a)

$\frac{1}{7}$

b)

7

c)

$\frac{3}{7}$

d)

$\frac{0}{7}$

35.

P (star)

a)

$\frac{8}{20}$

b)

$\frac{1}{20}$

c)

$\frac{11}{20}$

d)

20

36.

P (square)

a)

$\frac{7}{20}$

b)

$\frac{1}{20}$

c)

$\frac{5}{20}$

d)

20

37.

P (circle)

a)

$\frac{7}{20}$

b)

$\frac{1}{20}$

c)

$\frac{5}{20}$

d)

20

38.

P (circle or square or star)

a)

$\frac{7}{20}$

b)

$\frac{1}{20}$

c)

$\frac{12}{20}$

d)

$\frac{20}{20}$

39.

What is the probability you do NOT get a circle? P ' (circle)

a)

$\frac{5}{20}$

b)

$\frac{1}{20}$

c)

$\frac{15}{20}$

d)

$\frac{20}{20}$

40.

What is the probability you do NOT get a square? P ' (square)

a)

$\frac{7}{20}$

b)

$\frac{1}{20}$

c)

$\frac{13}{20}$

d)

$\frac{20}{20}$

41.

What is the probability that you would roll an ODD number on a die?

a)

50%

b)

72%

c)

34%

d)

69%

42.

A bag contains 4 different colors of cards 4 blue, 6 green, 2 purple, 8 red. What is the probability of picking blue?

a)

25%

b)

7%

c)

20%

d)

49%

43.

On a six-sided dice, each side has a number between 1 and 6 (1,2,3,4,5,6). What is the probability of rolling a 3 or a 4?

a)

75%

b)

33%

c)

83%

d)

35%

44.

There are 6 blue buttons, 3 red buttons, and 5 yellow buttons in a bag. What is the probability of picking a blue or red button.

a)

66%

b)

63%

c)

64%

d)

65%

45.

A bag contains 20 marbles 5 are green, 3 are blue, 6 are red, 4 are pink, and 2 are purple. What is the probability of that you choose a red marble?

a)

21%

b)

0.3%

c)

3%0

d)

30%

46.

What is the probability that you roll higher than a 3 on a dice

a)

50%

b)

0.5

c)

60%

d)

3/4

47.

You flip a fair coin,What is the probability of landing on head?

a)

100%

b)

52%

c)

0%

d)

50%

48.

A number is chosen at random from 1 to 25. Find the probability of selecting a number less than 8.

a)

8/25

b)

1/25

c)

0/25

d)

7/25

49.

If you spin the spinner once, what is the probability that you will get a number greater than 5?

a)

3/8 = 0.375 = 37.5%

b)

6/12 = 0.50 = 50%

c)

4/8 = 0.50= 50%

d)

3/4 = 0.75 = 75%

50.

What is the probability of flipping a coin and getting heads?

a)

0/1

b)

2/2

c)

1/1

d)

1/2

51.

1 red marble, 3 green, 4 blue. what is the probability of picking a green?

a)

8/8

b)

3/8

c)

3/3

d)

3/5

52.

2 red marble, 5 green, 4 blue. what is the probability of not picking blue?

a)

4/11

b)

7/11

c)

2/5

d)

5/11

53.

What is the probability of rolling a dice and getting a 1 or 6?

a)

2/6 or 1/3

b)

1/6

c)

2/4 or 1/2

d)

2/3

54.

If something has a 0% chance that it will happen then it is...

a)

possible

b)

impossible

c)

unlikely

d)

likely

55.

Which of these events are mutually exclusive?

a)

Revising for maths and watching TV

b)

Pick a heart card and a black card from a deck

c)

Hopping on one leg and the sky being cloudy

d)

Rolling a 3 and an odd number on a dice.

56.

Mutually exclusive events are two events that cannot happen at the same time.

a)

True

b)

False

probability

Total questions: 56

Worksheet time: 28mins

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