Probability

A day of the week is picked. What is the probability it starts with an S?

• 2/7

• 5/7

• 2/5

• 2

A card is selected from a pack of cards. What is the probability of picking a red 10?

• 2/52

• 4/52

• 2

• 2/50

In a bag, I have 5 green counters, 7 blue counters and 3 yellow counters. What is the probability of picking a blue or yellow counter?

• 7/15

• 3/15

• 10/15

• 10/5

What is the probability of the spinner landing on purple?

• 2/8

• 2

• 2/6

• 1/8

What is the probability of getting an EVEN number on this spinner?

• 1/5

• 3/5

• 3/2

• 4/5

In a jar I have different coloured marbles. What is the probability of picking a red marble?

• 6/12

• 6/6

• 5/12

• 4/12

A 6-sided die is rolled. What is the probability of rolling a number greater than 4?

• 3/6

• 2/6

• 5 and 6

• 3

A letter is chosen from the word 'MATHEMATICS'. What is the probability that it will be an M?

• 2/11

• 1/26

• 2/26

• 1/11

In a class of 30 students, 3 were late. What is the probability that I randomly pick a student that was on time?

• 3/30

• 27/30

• 3/27

• 3

Which of the following is NOT a possible probability answer?

• -1.5

• 0.487

• 29%

• 8/10