Probability Challenge

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

• 1/6

• 1/4

• 1/5

• 1/3

If you flip a fair coin twice, what is the probability of getting heads both times?

• 0.75

• 0.25

• 0.5

• 1

A bag contains 5 red marbles, 3 blue marbles, and 2 green marbles. What is the probability of drawing a blue marble?

• 1/5

• 2/10

• 4/10

• 3/10

If you randomly select a card from a standard deck of 52 cards, what is the probability of selecting a heart?

• 1/5

• 1/4

• 1/2

• 1/3

In a class of 30 students, 18 are girls. What is the probability of randomly selecting a boy from the class?

• 0.2 or 20%

• 0.4 or 40%

• 0.6 or 60%

• 0.8 or 80%

If you spin a spinner with 8 equal sections numbered 1 to 8, what is the probability of landing on an even number?

• 1/5

• 1/4

• 1/2

• 1/3

A box contains 4 red balls, 3 blue balls, and 2 green balls. What is the probability of drawing a red ball?

• 4/9

• 2/9

• 1/9

• 3/9

If you randomly select a letter from the word 'MATHEMATICS', what is the probability of selecting a vowel?

• 5/11

• 4/11

• 2/11

• 3/11

In a group of 50 people, 20 are left-handed. What is the probability of randomly selecting a right-handed person?

• 0.6

• 0.4

• 0.5

• 0.7

If you roll two fair six-sided dice, what is the probability of getting a sum of 7?

• 1/6

• 1/8

• 1/5

• 1/3