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Quiz Review

Multiple Choice
Identify the letter of the choice that best completes the statement or answers the question.

1.

3 X (6 + 1) - 4 =
 a. 9 c. 17 b. 15 d. 19

2.

7 ft 7 in + 4 ft 10 in =
 a. 11 ft 3 in c. 12 ft 5 in b. 13 ft 2 in d. 12 ft 3 in

3.

What is the approximate circumference of a circle whose diameter is 14 inches?
 a. 22 inches c. 66 inches b. 44 inches d. 88 inches

4.

If the area of a square is 25 square feet, how long is one of its sides?
 a. 2.5 feet c. 10 feet b. 5 feet d. 12.5 feet

5.

What are the dimensions of a rectangular room with a perimeter of 42 feet if the long side is twice as long as the short side?
 a. 7 feet by 14 feet c. 12 feet by 24 feet b. 8 feet by 16 feet d. 14 feet by 28 feet

6.

A certain triangle has an area of 9 square inches. If its base is 3 inches, what is its height in inches?
 a. 4 c. 6 b. 3 d. 12

7.

What is the perimeter of the polygon above?
 a. 24 c. 27 b. 25 d. 32

8.

Which of the following is an obtuse angle?
 a. c. b. d.

9.

If Lydia’s height is of Francine’s height and Francine is b inches tall, how tall is Lydia?
 a. c. b. d. 2(ab)

10.

Of the 80 employees working on the road construction crew, 35% worked overtime this week. How many employees did NOT work overtime?
 a. 28 c. 52 b. 45 d. 56

11.

Colleen purchased a large bag of apples. She used of them to make applesauce. Of those she had left, she used to make an apple pie. When she was finished, she had only 3 apples left. How many apples were there to begin with?
 a. 21 c. 28 b. 24 d. 36

12.

Jason spent \$46.53 on groceries. If he handed the checkout clerk three \$20 bills, how much change should he receive?
 a. \$14.57 c. \$14.47 b. \$16.53 d. \$13.47

13.

What are the median and mode of the following group of numbers: 9, 14, 15, 16, 17, 17, 17?
 a. median = 15, mode = 16 c. median = 15, mode = 16 b. median = 16, mode = 17 d. median = 16, mode = 15

14.

The high temperatures for the first five days in September are as follows: Sunday, 72; Monday, 79; Tuesday, 81; Wednesday, 74; Thursday, 68. What is the average (mean) high temperature for those five days?
 a. c. b. d.

15.

In the freshman class, the ratio of in-state students to out of state students is 15 to 2. If there are 750 in-state students in the class, how many out-of-state students are there?
 a. 260 c. 130 b. 100 d. 112