1. The following numbers are rational EXCEPT
a. 3
b. 1.4567...
c. 1/2
d. 0

2. Rational number is any number that can be written in the form _________.
a. a/b
b. a + b
c. ab
d. a - b

3. It is a number that repeats itself.
a. addend
b. augend
c. repetend
d. repeated

4. A line that is used to order or arrange rational numbers.
a. Horizontal Line
b. Number Line
c. Slanting Line
d. Vertical line

5. Which of the following is in simplest form?
a. 2/3
b. 4/6
c. 8/12
d. 16/24

6. It is a decimal with finite number of digits.
a. Improper decimal
b. Non-terminating decimal
c. Proper decimal
d. Terminating decimal

7. Rational numbers are not closed under _________.
a. Addition
b. Division
c. Multiplication
d. Subtraction