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7th Grade: Math Semester Exam

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

 1. 

In which quadrant does the point (9, 7) lie?
a.
I
b.
II
c.
III
d.
IV
 

 2. 

mc002-1.jpg_____
a.
256
b.
344
c.
244
d.
784
 

 3. 

mc003-1.jpg ______
a.
232
b.
–232
c.
211
d.
–211
 

 4. 

mc004-1.jpg_______
a.
–11.5
b.
–46
c.
11.5
d.
46
 

 5. 

45 + 23 mc005-1.jpg 2 – 1 = ___________
a.
43
b.
–22
c.
0
d.
68
 

 6. 

The ratio of boys to girls in a class is 2 to 3. There are 12 boys in the class. How many girls are there?
a.
8
b.
18
c.
13
d.
30
 

 7. 

One can of Mountain Dew costs $1.25 in a vending machine.
A 12-pack of Mountain Dew costs $3.49 at the grocery store.
How much money would you save by purchasing a dozen cans of Mountain Dew at the grocery store instead of a dozen at the vending machine?
a.
$2.24
b.
$ 0.96
c.
$11.51
d.
$12.49
 

 8. 

Which size Dairy Queen Blizzard gives you the best price per ounce?

Small 6 oz. cup for $2.49
Medium 10 oz. cup for $3.49
Large 16 oz. cup for $4.99
Super Size 24 oz. cup for $7.69
a.
Small
b.
Medium
c.
Large
d.
Super Size
 

 9. 

A store sells packages of pencils. Which package offers the best unit price?
a.
11 pencils for $2.97
c.
14 pencils for $3.64
b.
12 pencils for $2.88
d.
15 pencils for $3.75
 
 
Roberto and his sister Danella both attend the same school. Last Wednesday Danella used a different bicycle route than Roberto. The graph shows their trips to school.
nar001-1.jpg
 

 10. 

About how much earlier did Danella arrive at work than Robert?
a.
about 1 minute
c.
about 10 minutes
b.
about 2 minutes
d.
about 15 minutes
 

 11. 

What is an estimate of how many miles Roberto biked?
a.
about 2 miles
c.
about 21 miles
b.
about 3 miles
d.
about 32 miles
 
 
Peter collects cards showing professional sports players in different sports. Use this graph that shows the proportions of the different types of sports cards in Peter’s collection.
nar002-1.jpg
 

 12. 

If Peter has 60 cards in his collection, how many baseball, football and basketball cards does he have?
a.
20 baseball, 10 football and 10 basketball
b.
30 baseball, 10 football, and 10 basketball
c.
30 baseball, 15 football and 15 basketball
d.
40 baseball, 10 football and 10 basketball
 
 
The 7th grade science class measured the amount of rainfall during one school day. Every hour a student measured the level of water in the rain gauge to the nearest quarter inch. The graph shows the results.
nar003-1.jpg
 

 13. 

What was the water level at 11 A.M.?
a.
mc013-1.jpg  inch
b.
1mc013-2.jpg  inches
c.
mc013-3.jpg  inch
d.
2 inches
 

 14. 

Which of these hours had the greatest amount of rainfall?
a.
11 A.M. to 12 noon
c.
2 P.M. to 3 P.M.
b.
12 noon to 1 P.M.
d.
3 P.M. to 4 P.M.
 

 15. 

Some students went outside and played soccer for an hour when it was not raining. According to the information in the graph, which of these times could be the time when they played soccer?
a.
9:00 A.M. to  10:00 A.M.
c.
12:00 A.M. to  1:00 A.M.
b.
10:00 A.M. to 11:00 A.M.
d.
2:00 P.M. to  3:00 P.M.
 
 
nar004-1.jpg
 

 16. 

Which statement describes the trend of male and female immigrant children entering the U.S?
a.
decreases then increases with the number of females slightly greater than the number of males
b.
increases then decreases with the number of males slightly greater than the number of females
c.
decreases then increases with the number of males slightly greater than the number of females
d.
no trend is suggested in the data shown on the graph
 

 17. 

Hillary is moving. She has many different boxes in which to pack her stuff. How many times greater is the volume of the larger box compared to the volume of the smaller box?
mc017-1.jpg
a.
8
b.
4
c.
15,552
d.
3,888
 

 18. 

Which of the following data sets is linear?
a.

mc018-1.jpg
c.

mc018-3.jpg
b.

mc018-2.jpg
d.

mc018-4.jpg
 
 
Question 25:

X
1
2
3
4
Y
4
7
10
13
 

 19. 

What is the equation to represent the data set?
a.
y = x + 3
c.
y = 3x + 1
b.
y = 4x + 1
d.
y = 3x +13
 

 20. 

Consider the equation y = 4x – 10. Find y if x = 3.
a.
33
b.
12
c.
2
d.
–3
 

 21. 

Nora has two picture frames that have identical shapes but different sizes. The larger frame is 3 ft wide by 6 ft high. What is the measurement of the height of the other frame if it is 2 ft wide?
a.
3 ft
b.
4 ft
c.
9 ft.
d.
1 ft
 

 22. 

A scale of a map indicates that “1 inch equals 75 miles”. How many miles does 6 inches represent?
a.
81 miles
b.
375 miles
c.
450 miles
d.
525 miles
 

 23. 

What is the value of y when x is 68?
mc023-1.jpg
a.
17
b.
18
c.
16
d.
19
 

 24. 

Approximately how many words had this student typed in 30 seconds?

                  mc024-1.jpg
a.
20
b.
24
c.
28
d.
34
 

 25. 

If y = 12 + 3.5x, what is the value of y when x = 10?
a.
25.5
b.
155
c.
47
d.
362
 

 26. 

The equation c = 0.75t represents the total cost of tickets for carnival games. Which table best represents this equation?
a.
mc026-1.jpg
c.
mc026-3.jpg
b.
mc026-2.jpg
d.
mc026-4.jpg
 

 27. 

If y = x – 19, what is the value of x when y = 34?
a.
15
b.
53
c.
–15
d.
–53
 

 28. 

Which of the following best explains how the following pattern is formed?
     
2   3   5   8   13 …
a.
Multiply each number by the number before it
b.
Add 1, add 2, add 3 and so on
c.
Multiply by 2 and subtract 1
d.
Add the previous two numbers together to get the new number
 

 29. 

Which graph below could match the situation described?
A car traveling at 0 mi/h accelerates to 25 mi/h over the first 5 seconds. It maintains that speed for the next 5 seconds, and then accelerates to 48 mi/h during the next 5 seconds.
a.
mc029-1.jpg
c.
mc029-3.jpg
b.
mc029-2.jpg
d.
mc029-4.jpg
 

 30. 

On any given day, the cafeteria offers 3 main dishes for lunch (pizza, hamburger, or the featured item that day) and 3 kinds of drinks (white milk, chocolate milk, or apple juice). How many possible choices are there for lunch?
a.
3
b.
6
c.
9
d.
12
 

 31. 

What is the probability of spinning a multiple of 4 on the spinner below?
mc031-1.jpg
a.
mc031-2.jpg
b.
mc031-3.jpg
c.
mc031-4.jpg
d.
mc031-5.jpg
 
 
A game involves spinning this spinner.
nar006-1.jpg
 

 32. 

What is the probability of the pointer landing on G?
a.
mc032-1.jpg
b.
mc032-2.jpg
c.
mc032-3.jpg
d.
mc032-4.jpg
 

 33. 

A bag contains 5 red marbles, 4 white marbles, and 9 blue marbles. You pick a marble without looking. Find the probability of drawing a white marble.
a.
mc033-1.jpg
b.
mc033-2.jpg
c.
mc033-3.jpg
d.
mc033-4.jpg
 



 
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