NHC-MATHEMATICS-TEST

4x + 2 < 18

• x < - 4

• x < 10

• x < 4

• x > 4

Eight times a certain number is greater than 72, find the certain number

• x > - 9

• x < 9

• 9 > x

• x > 9

In a lottery, there are 10 prizes and 25 blanks. A lottery is drawn at random. What is the probability of getting a prize?

• 5/7

• 2/7

• 10/25

• 6/7

A bag contains 6 black and 8 white balls. One ball is drawn at random. What is the probability that the ball drawn is white?

• 4/7

• 3/18

• 3/24

• 5/9

A jar contains 3 red marbles, 7 green marbles and 10 white marbles. If a marble is drawn from the jar at random, what is the probability that this marble is white?

• 1/2

• 10/200

• 3/4

• 5/13