#1
What is the probability of rolling a prime number on a fair six-sided die?
#2
If you flip a fair coin twice, what is the probability of getting two heads?
#3
A jar contains 10 red balls and 5 green balls. If you draw a ball randomly, what is the probability of not getting a green ball?
#4
What is the probability of drawing a red card from a standard deck of 52 cards?
#5
If you roll a fair six-sided die, what is the probability of getting an even number?
#6
If you roll a fair six-sided die, what is the probability of rolling a number greater than 4?
#7
If there are 5 red balls, 3 blue balls, and 4 green balls in a bag, what is the probability of drawing a blue ball?
#8
In a deck of 52 cards, what is the probability of drawing a heart or a diamond?
#9
If you roll two fair six-sided dice, what is the probability of getting a sum of 7?
#10
If you flip a fair coin three times, what is the probability of getting at least one head?
#11
A box contains 5 red balls and 3 blue balls. If you randomly draw two balls without replacement, what is the probability that both balls are blue?
#12
If you randomly select a letter from the word 'PROBABILITY', what is the probability that it is a vowel?
#13
If you flip a fair coin four times, what is the probability of getting exactly three heads?
#14
You have a bag with 6 red balls and 4 blue balls. If you draw two balls without replacement, what is the probability of getting one red ball and one blue ball?
#15
A bag contains 6 white balls and 4 black balls. If you draw two balls with replacement, what is the probability of getting two black balls?
#16
You have a bag with 8 red balls, 5 blue balls, and 3 green balls. If you draw two balls with replacement, what is the probability of getting two blue balls?
#17
In a group of 20 people, what is the probability that at least two people share the same birthday?
#18
If you roll two fair six-sided dice, what is the probability of getting a sum of 9?
#19
In a group of 25 students, what is the probability that at least two students share the same birth month?
#20