Simple Probability Quiz

What is the probability of flipping a coin and it landing on heads?

If you have a bag with 2 red balls and 3 blue balls, what is the probability of picking a red ball?

There are 4 green, 5 yellow, and 1 red marble in a bag. What is the probability of picking a green marble?

A dice is rolled. What is the probability of rolling an even number?

In a deck of 52 cards, what is the probability of drawing an Ace?

If you have a jar with 10 cookies, 3 of which are chocolate chip, what is the probability of randomly picking a chocolate chip cookie?

What is the probability of rolling a 5 on a standard six-sided die?

If there are 8 blue, 7 red, and 5 green marbles in a bag, what is the probability of picking a red marble?

What is the probability of picking a prime number from a set of numbers 1 through 10?

If a bag contains 15 white balls and 5 black balls, what is the probability of not picking a white ball?