Jonathan’s quiz on probability for DIS students in 5th grade

There are 762 marbles in a bag 14 of them are red, what is the probability to get a red marble?

• 7/381

• 6/381

• 5/424

• 14/762

If you roll a 6-faced dice and you want to roll a 2 twice in a row what are the chances to get a 2 twice?

• 1/6

• 3/36

• 2/2

• 1/36

During the lottery there are 3625 men and 3624 women trying to get the prize, which gender has a higher chance to be chosen?

• Males have a higher chance to win

• Females have a higher chance to win

• Both genders have an equal chance to win

• I don’t know

There are 50 junior class coupons in a bag, 40 are 1 ringgit, 7 are 2 ringgit and 3 coupons are 5 ringgit. You can pull one coupon out, what are the chances you will pull a 2 ringgit coupon?

• 5/50

• 50%

• 15%

• 14%

It is a 50% chance to get a true or false question correct

• True

• False

Joshua has 6 pencils 2 are green, 3 are red and 2 are blue. Is this possible?

• Yes

• No

Yi Jean gets 100% on her test she is the only person in the class to get 100%, if there are 25 people in the class how much percent of the students get 100%

• 1%

• 5%

• 25%

• 4%

Lemur has 15 rings on his tail if 5 of them leave then how much percent of the rings are still with Lemur?

• 6.66666666667

• Something

• 7.7776

• 3.333333

There is a spinner, there are three colors on it, 1 Side is red, one is blue and the third side is purple. If they all have the same size, what is the chance you would get a red?

• 1/3

• 2/3

• 3/3

• 1/4

Milo spins a spinner, the spinner has two sides. If 1 side is blue and the other is red, what is the chance you would get red?

• 100%

• 50%

• 0%

• 25%