1) A bag contains 5 red balls, 3 blue balls, and 2 green balls. What is the probability of drawing a red ball? a) 5/10 b) 3/10 c) 2/10 d) 6/10 2) If you flip a coin, what is the probability of it landing on heads? a) Unlikely b) Even chance c) Certain d) Highly likely 3) Which of the following is an example of an event that is "certain" to happen? a) Rolling a 7 on a standard six-sided die b) The sun rising in the morning c) Picking a blue marble from a bag with 1 blue marble and 5 red marbles d) Getting heads when flipping a fair coin 4) A spinner is divided into 4 equal sections: Red, Blue, Green, and Yellow. What is the probability of the spinner landing on Blue? a) 1/4 b) 1/2 c) 1/3 d) 3/4 5) Which event is "unlikely" to happen? a) Rolling an even number on a standard die b) Drawing a queen from a standard deck of cards c) Rolling a 1 on a standard die d) Picking a red ball from a bag with 10 red and 1 green ball 6) You roll two six sided dice. What is the probability that the sum of the two numbers will be 13? a) 1/36 b) 1/6 c) 1/2 d) Impossible 7) Which of the following best describes the likelihood of getting an odd number when rolling a standard six-sided die? a) Certain b) Uncertain c) Even Chance d) Highly unlikely 8) You flip a coin and roll a die. What is the probability of getting heads and rolling a 6? a) 1/12 b) 1/2 c) 1/6 d) 1/3 9) Which of the following is an "impossible" event? a) Drawing a black card from a standard deck of cards b) Rolling a 0 on a standard six-sided die c) Getting tails when flipping a fair coin d) Rolling a number greater than 6 on a standard die 10) A jar contains 10 marbles: 4 are red, 3 are blue, and 3 are green. If you randomly pick one marble, which color is "most likely" to be picked? a) Red b) Blue c) Green d) All colours have the same chance 11) In a deck of 52 playing cards, what is the probability of drawing an Ace? a) 1/13 b) 1/52 c) 1/26 d) 1/4 12) If you roll a die once, what is the probability of rolling a number less than 3? a) 1/6 b) 1/3 c) 1/2 d) 2/3

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