SECTION 15 C z1 ~" D( d# p* l- m" q1 {
+ T4 b A/ N( }% R! lTime-35 minutes5 \! o' r5 ]9 P/ K3 n
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24 Questions# j% z) O8 U% t0 L; Z
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Directions: Each group of questions in this section is based on a set of conditions. In answering some of the questions. If may be useful to draw a rough diagram Choose the response that most accurately and completely answers each question and blacken the corresponding space on your answer sheet
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4 C: A5 ?& D4 E4 ?0 g1 c6 c' l( I5 wQuestion 1-6
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1 @% f( G# X: G$ r/ gEight new students-R, S, T, V, W, X, Y, Z-are being divided among exactly three classes-class 1, class 2, and class3. Classes 1 and 2 will gain three new students each: class 3 will gain two new students. The following restrictions apply:
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R must be added to class 1.8 C$ r, Q* g" {/ Q
: [/ n$ V/ M. h( I& d t# S S must be added to class 3.
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Neither S nor W can be added to the same class as Y.
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V cannot be added to the same class as Z." p7 D1 u0 A0 ^
/ |0 F( \2 c6 K7 m; J/ I% i If T is added to class 1, Z must also be added to class 1.7 Y! H* ~0 X( [* @# q
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1.Which one of the following is an acceptable assignment of students to the three classes?
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1 2 3
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(A) R, T, Y V, W, X S, Z- E2 Q! e3 L. {* j% d" S$ S
(B) R, T, Z S, V, Y W, X
& z4 h5 C# I, D+ y8 x (C) R, W, X V, Y, X S, T
+ {7 S o& g7 {; T (D) R, X, Z T, V, Y S, W
$ L6 {0 r& P- G (E) R, X, Z V, W, Y S, T. [' T t+ @0 N3 j k
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2.Which one of the following is a complete and accurate list of classes any one of which could be the class to which V is added?, C% h* M2 P( _2 \- K
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(A) class 14 l0 t9 Q& E0 p8 B, }8 h# K- O, \
(B) class 3
8 o: L! X' l( a3 T1 q- ^& a' l, U (C) class 1, class 3
4 y( N3 R/ N; x/ ~/ A' Z7 t/ _ (D) class 2, class 3
7 f- c! K5 _% h$ _; Y, S$ v% i (E) class 1, class 2, class 3.
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3.If X is added to class 1, which one of the following is a student who must be added to class 2?7 b' P4 o2 R* V8 x, y+ v
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(A) T' E$ A" n4 H* T: @& \
(B) V
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(D) Y
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4.If X is added to class 3, each of the following is a pair of students who can be added to class 1 EXCEPT
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(A) Y and Z
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; b1 R! B% Q$ p (C) V and Y
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; b9 n& N9 k( g* r5.If T is added to class 3, which one of the following is a student who must be added to class 2?
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(A) V3 o9 f' n, w& |% J: S e* s
(B) W
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(D) Y& Z- Q, c8 `3 k+ |, J
(E) Z( d+ q9 z( x+ e9 {+ @# c
8 D( B% D1 f [( S6 h6.Which one of the following must be true?- k4 r, ~: N6 l7 S }
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(A) If T and X are added to class 2. V is added to class 3.* ]$ N- W' b- J: _+ F* S
(B) If V and W are added to class 1. V is added to class 3.+ a- z/ w" `8 K9 k8 e0 `
(C) If V and W are added to class 1. V is added to class 3.
- F V. _3 ^- O; X+ H: y. Z (D) If V and X are added to class 1. V is added to class 3.
! D- Q. r n& z1 V1 V* j; Y (E) If Y and Z are added to class 2. V is added to class 2 |
发表于 2012-8-15 13:24:23
