Probability Quiz

What is the probability of rolling a 6 on a fair six-sided die?

• 1/6

• 1/4

• 1/3

• 1/2

If two coins are flipped, what is the probability of getting heads on both coins?

• 1.0

• 0.75

• 0.5

• 0.25

A bag contains 5 red balls and 3 blue balls. If a ball is randomly drawn from the bag, what is the probability of getting a red ball?

• 2/5

• 3/8

• 5/8

• 1/2

If a card is drawn from a standard deck of 52 cards, what is the probability of drawing a heart?

• 1/4

• 1/5

• 1/3

• 1/2

If a fair coin is flipped 3 times, what is the probability of getting exactly 2 heads?

• 0.125

• 0.625

• 0.875

• 0.375

A jar contains 10 red marbles and 5 green marbles. If two marbles are drawn without replacement, what is the probability of getting two red marbles?

• 1/3

• 3/7

• 2/5

• 4/9

If a card is drawn from a standard deck of 52 cards and not replaced, what is the probability of drawing a spade after drawing a heart?

• 13/51

• 1/51

• 13/52

• 12/51

If a fair six-sided die is rolled twice, what is the probability of getting a 4 on the first roll and a 2 on the second roll?

• 1/36

• 1/12

• 1/6

• 1/18

A box contains 4 red balls, 3 blue balls, and 2 green balls. If a ball is randomly drawn from the box and then replaced, and then a second ball is drawn, what is the probability of getting a red ball on the first draw and a blue ball on the second draw?

• 4/9

• 12/81

• 7/9

• 2/9

If a card is drawn from a standard deck of 52 cards and not replaced, what is the probability of drawing a king or a queen?

• 16/51

• 8/51

• 12/51

• 4/51