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

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92<br />

Section 8<br />

Practice Test One<br />

10. If b > a > 0, which of <strong>the</strong> following is less than f?<br />

(A) 2<br />

(B)<br />

b<br />

a<br />

(C) a<br />

b<br />

(D)<br />

;b<br />

(E)<br />

2a<br />

b<br />

11. A class of 30 students had an average (arithmetic<br />

mean) of92 points on a geography test out of a<br />

possible 100. If 10 of <strong>the</strong> students had a perfect<br />

score, what was <strong>the</strong> average score <strong>for</strong> <strong>the</strong> remaining<br />

students?<br />

(A) 58<br />

(B) 87<br />

(C) 88<br />

(D) 90<br />

(E) 92<br />

12. By noon,+ of Company X's employees had arrived<br />

to work. An hour later, 30 more employees had<br />

arrived, raising total attendance to± of <strong>the</strong> total<br />

staff. How many employees work <strong>for</strong> Company X?<br />

(A) 30<br />

(B) 45<br />

(C) 60<br />

(D) 120<br />

(E) 135<br />

13. In <strong>the</strong> figure above, line segments BD and AC<br />

B<br />

D<br />

bisect each o<strong>the</strong>r. The two lines are also at right<br />

angles to each o<strong>the</strong>r. If BD = 12 and AC= 16, what<br />

is <strong>the</strong> area of MCD?<br />

(A) 48<br />

(B) 54<br />

(C) 96<br />

(D) 112<br />

(E) 192<br />

14. If q = st, what is <strong>the</strong> value oft when s = 2 and<br />

4<br />

q = 50?<br />

(A) 2.5<br />

(B) 20<br />

(C) 35<br />

(D) 40<br />

(E) 70<br />

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