17.
A person's earnings increased by 10% from Year 1
to Year 2, and decreased
10% from Year 2 to Year 3. Which of the
following percentages represents the change
from Year 1 to Year 3?
A. +20
B. +1
C. 0
D. –1
E. –11
18.
$180 is to be shared by Bob and Frank so that
Frank gets 25% more than Bob.
How much does Bob get?
A. $72
B. $80
C. $100
D. $108
E. $144
19.
A box of clarinet reeds sells for $8 but is on
sale at 25% off. If there is a sales
tax of 6%, the total cost of one box
is
A. $5.52
B. $5.65
C. $6
D. $6.36
E. $6.48
20.
42-1/6 = 0.1x What is x?
A. 7
B. 25.2
C. 70
D. 252
E. 2520
PART 3 Perceptual Ability
21.
Examine the four INTERIOR angles and rank each
in terms of degrees from
SMALL TO LARGE. Choose the alternative that has
the correct ranking.
ABCD
ALTERNATIVES
(A) A--B--C--D
(B) B--A--D--C
(C) A--C--B--D
(D) C--D--A--B
22.
The pictures that follow are top, front, and
end views of various solid objects.
The views are without perspective. That is, the
points in the viewed surface are viewed
along parallel lines of vision. The projection
of the object looking DOWN on it is
shown in the upper left-hand corner (TOP VIEW).
The projection looking at the object
from the FRONT is shown in the lower left-hand
corner (FRONT VIEW). The projec-
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