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

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Section 71<br />

Practice Test Ten<br />

881<br />

3. Six lines intersect at one point to <strong>for</strong>m 12 equal<br />

angles that are non-overlapping. What is <strong>the</strong><br />

measure, in degrees, of one of <strong>the</strong>se angles?<br />

(A) lS<br />

(B) 20<br />

(C) 30<br />

(D) 4S<br />

(E) 60<br />

4. If m = lI and n =<br />

when x =-2 andy=-3?<br />

(A)<br />

-%<br />

(B)<br />

-i<br />

(C) 0<br />

(D)<br />

1<br />

6<br />

(E)<br />

s<br />

6<br />

' what is <strong>the</strong> value of m + n<br />

S. If p = 2, what is 2q(7 - 6p) in terms of q?<br />

(A) -lOq<br />

(B) lOq<br />

(C) 14q - 12<br />

(D) 28 -6q<br />

(E) 36q<br />

7. If (2.x2 + Sx - 3)(4x - l) = ax3 + b.x2 +ex+ d <strong>for</strong> all<br />

values of x, what is <strong>the</strong> value of b?<br />

(A) -22<br />

(B) -18<br />

(C) -17<br />

(D) 18<br />

(E) 22<br />

8. Let be defined as <strong>the</strong> set of all integers<br />

between, but not including, a and b. For example,<br />

= {-2, -1, 0, l, 2}. Which of <strong>the</strong> following<br />

does NOT have <strong>the</strong> same number of elements as<br />

<strong>the</strong> intersection of and ?<br />

(A) <br />

(B) <br />

(C) <br />

(D) <br />

(E) <br />

9. In a certain country, <strong>the</strong> ratio of people SO and<br />

over to people under SO is 3 to S. What percent of<br />

<strong>the</strong> population is under SO?<br />

(A) 30<br />

(B) 37.5<br />

(C) SO<br />

(D) 60<br />

(E) 62.S<br />

6. If SO percent of 40 percent of a number is 22.8,<br />

what is <strong>the</strong> number?<br />

(A) 2S.3<br />

(B) 4S.6<br />

(C)<br />

S7<br />

(D) 8S.5<br />

(E) 114<br />

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