Probability Quiz

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

• 1/3

• 1/2

• 1/4

• 2/3

A bag contains 4 red balls, 3 blue balls, and 3 green balls. What is the probability of randomly picking a blue ball?

• 1/3

• 3/10

• 3/7

• 3/4

If you roll a standard six-sided die, what is the probability of rolling a 5?

• 1/6

• 1/5

• 1/4

• 1/3

A spinner is divided into 8 equal sections numbered 1 to 8. What is the probability of spinning an even number?

• 3/8

• 1/2

• 5/8

• 4/8

A deck of 10 cards has 6 red cards and 4 blue cards. What is the probability of picking a red card?

• 6/10

• 4/10

• 3/10

• 1/2

A jar has 5 yellow marbles, 3 green marbles, and 2 purple marbles. What is the probability of picking a purple marble?

• 1/5

• 2/10

• 1/10

• 2/10

A box contains 8 pencils: 5 are yellow, 2 are blue, and 1 is red. What is the probability of picking a blue pencil?

• 1/8

• 2/8

• 3/8

• 5/8

If you roll a standard six-sided die, what is the probability of rolling a number greater than 4?

• 1/3

• 2/6

• 1/2

• 5/6

A weather forecast says there is a 70% chance of rain today. What is the probability that it will NOT rain?

• 30%

• 50%

• 70%

• 100%

A number is randomly chosen from 1 to 20. What is the probability of selecting a number that is a multiple of 5?

• 1/4

• 1/5

• 3/10

• 1/3