12.Practice.Tests.for.the.SAT_2015-2016_1128p

Section s 1
Practice Test One
75
n
m
5. If a and b are multiples of 3, which of the following
CANNOT also be a multiple of 3?
(A) a+ b
(B) a - b
(C) a+ b + 1
(D) ab
(E) ab + 3
Note: Figure not drawn to scale.
3. In the figure above, lines m and n are not parallel.
Which of the following CANNOT be the value
of x?
(A) 80
(B) 81
(C) 82
(D) 83
(E) 84
6. Which of the following represents the statement
"When the sum of the squares of2a and 3b are
added to the difference between 8c and 7 d, the
result is 3 more than e"?
(A) (2a)2 + (3b)2 + (8c - 7d) = e + 3
(B) (2a)2 + (3b)2 + (8c - 7d) + 3 = e
(C) (2a + 3b)2 +(8c -7d) +3=e
(D) (2a + 3b)2 + (8c - 7d) = e + 3
(E) 2a2 + 3b2 + (8c - 7d) + 3 = e
H ---- G
B--D
E ,___ ______ __, F
J
K
7. After 21 students were added to a class, there were
four times as many students as before. How many
students were in the class before the addition?
(A) 3
(B) 7
(C) 11
(D) 14
(E) 17
8. If = 4, a = 8c, and c = 9, what is the value of b?
A
4. In the figure above, BA and DC have equal length
and are perpendicular to BF, which passes through
the center of the circle. If the area of square BFGH
- -
is 81, and JK = 5, what is the length of BJ ?
c
(A) 2
(B) 8
(C) 18
(D) 36
(E) 72
(A) 2
(B) 3
(C) 4
(D) 6
(E) 9
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