MATH
Grade 7
Curriculum Based Assessment (CBA)
#2
Some questions (c) 2015 by Progress Testing.
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1
It is 0.75 miles from Mario's house to school. If Mario goes to school and back for five
days, how many miles will he have traveled when he gets back home on the fifth day?
A
1.5 mi
B
3.75 mi
C
5 mi
D 7.5 mi
2
Bonnie and Allison went out to lunch. Their bill came to $15.00. If the girls left a 15%
tip, how much did they pay for the meal, including the tip?
F
$2.25
G $12.75
H $15.15
J
$17.25
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3
Over the course of 2 hours, Abe assembled 18 plastic toys. If Abe continues
assembling toys at this rate, which proportion can be used to determine how many
toys, n, Abe would assemble in 7 hours?
A
= B
= C
= D
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4
Veronica planned to make her brother a guitar-shaped birthday cake that was 20
inches long and 8 inches wide.
The guest list for her brother's party was larger than she had originally expected, so
she decided to make the cake 5 inches longer. How wide does Veronica need to make
the cake if it is to retain a similar shape?
F
9 inches
G 10 inches
H 12 inches
J
5
13 inches
The Empire State Building is 1,250 feet tall and the Chrysler Building is 925 feet tall.
Mark is making a scale model of the buildings. If he makes his model of the Empire
State Building 50 inches tall, how many inches tall should he make his model of the
Chrysler Building?
A
25
B
29
C
35
D 37
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6
Which pair of shapes is NOT similar?
F
G
H
J
7
On a trip to Washington D.C., Jose bought a model of the Washington Monument. His
model is 8 inches tall. If the scale of the model is 1 inch to 70 feet, what is the actual
height of the Washington Monument?
A
70 feet
B
560 feet
C
700 feet
D 1,200 feet
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8
Terry wants to make the second rectangle similar to the first.
Which equation CANNOT be used to find w, the width Terry must make the second
rectangle, if its length is 20 m?
F
= G
= H
= J
9
= Nigel owed his friend $20. He paid his friend half of the debt, but later he had to
borrow an additional $3. Which of these expressions represents Nigel's debt to his
friend?
A
−20 × 2 − 3
B
20 ÷ −2 + 3
C
(−20 + 3) ÷ 2
D −20 ÷ 2 − 3
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10
Tony hit 9 out of 15 pitches at baseball practice yesterday. What percentage of the
pitches did Tony NOT hit?
F
6%
G 25%
H 40%
J
60%
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