Directions: Choose the letter of the correct answer.
_____6. What is the probability of getting a head or a tail in a single toss of a coin?
a. 1/8 b. ¼ c. ½ d. 1
_____7. One card is drawn at random from 100 cards numbered 1 to 100. What is the probability that the number on the card is divisible by 5?
a. ½ b. 1/3 c. ¼ d. 1/5
_____8. There is a basket of 20 guavas, 3of which are rotten. If a guava is selected, what is the probability that it is good?
a. 17/20 b. 3/20 c. 17/23 d. 3/23
_____9. A card is drawn from a well-shuffled deck of cards. What is the probability that a card drawn is a face card?
a. ½ b. ¼ c. 3/13 d. 3/32
_____10. A student has 4 different books. In how many ways can he arrange them in a bookshelf? a. 4 b. 8 c. 12 d. 24