Questions 18-24- ~4 Y- ~+ O$ r( i& m
1 B2 b* } o2 X' k& A( M8 |3 R7 NDuring a four-week period, cach of seven previously unadvertised products-
: Q( a0 e) y5 c9 _+ c4 }G, H, J, K, L,2 m- B* ?1 c% X0 b$ g0 m6 ~5 p; T& ?
M, and O-will be advertised. A different pair of these products ' G( A7 ^' H' Q8 I# _; a
will be advertised each week. Exactly one of the products will be a member of
0 L Y! z+ [. S) Atwo of these four pairs. The following constraints must be observed:1 c0 N# O+ M% c. z: S
* [5 z/ |5 M0 n; g/ j
J is not advertised during a given week unless H is advertised during the
, g) h) P; P$ n1 K3 F! V; kimmediately precceding week. # c; @& H: ~1 Y E
; z' s( x: T7 ~* q0 L2 Y# FThe product that is advertised during two of the weeks is advertised during
+ Q4 k8 p4 `- ?week 4 but is not advertised during week 3
+ u2 D- }4 H; t! M- ~" [ _
9 |; F6 _, B; c5 V5 o0 ^G is not advertised during a given week unless either J or else O is also % |' K1 d4 o' t( i- A
advertised that week.
+ ?; p# e$ v3 Q- B
) {+ I$ l% R+ F fK is advertised during one of the first two weeks
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O is one of the products advertised during week 3
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18. Which one of the following could be the schedule of advertisernents?
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# H7 _0 j0 m. R, O) C% J& {+ N(A) week 1: G, J; week 2: K, L; week 3: O, M; week 4: H, L4 L c$ O8 }! L9 |( M
(B) week 1: H, K; week 2: J, G; week 3: O, L; week 4: M, K
6 ]. S+ J& v% S1 g% H% `. |(C) week 1: H, K; week 2: J, M; week 3: O, L; week 4: G, M3 m1 m. A s$ }* D# H! A% k9 d
(D) week 1: H, L; week 2: J, M; week 3: O, G; week 4: K, L
( @1 V |! |& \(E) week 1: K, M; week 2: H, J; week 3: O, G; week 4: L, M
7 a, P# m y5 s/ [- J4 M( f% s: L9 c& R4 \6 O3 M. R1 Q
19. Which one of the following is a pair of products that CANNOT be advertised 6 r1 o% _* Y$ G
during the same week as each other?
, w2 n& L# |7 ~" ?1 W t' I K* r4 I& A) |; }6 b
(A) H and k * }/ _( g1 ^+ c- i5 W
(B) H and M. A- N) l9 K& v" H6 q- e
(C) J and O
% a1 e% J4 ^$ T z3 `- E(D) K and L
( {: p& K) C" `# p" T3 v(E) L and M
2 I4 S) O5 w& q, O. ]. [! }1 k; ~2 @9 t* j3 p
20. Which one of the following must be advertised during week 2?* f- N( m) ]5 Q. g# @ M
" ?) h' M( h! P P7 ~4 E
(A) G
% J K, f- y. r" z(B) J% q% d4 k0 M) l$ {% B' _
(C) K1 R- N; Z! }$ X A! _* Q0 X7 T" A
(D) L. t" N- e0 Q* X! G7 n0 u
(E) M
# t+ ?' G8 ^0 [& E! J+ h- I) [( R3 V4 f! _
21. Which one of the following CANNOT be the product that is advertised during
: p( A( ~" o0 z7 t h& Q( i4 r9 L2 O* {two of the weeks?
- R0 `; _( Y4 ]! w' Y: `7 O+ l0 b$ E% j1 q$ W5 B
(A) G# q- s4 N1 j' m+ Y+ n
(B) H# {6 G1 u, u8 I. x$ J! s, ?
(C) K7 ]+ h& B, C% r2 x4 Z
(D) L3 I3 X$ K; S7 ?* s3 F
(E) M
4 R6 u q; V0 [# W; P7 ?6 w2 ^
4 X* Y1 L7 q6 L8 p4 s7 |+ R22. If L is the product that is advertised during two of the weeks, which one 8 V K& M7 V* _9 r6 }) c+ f9 s7 D
of the following is a product that must be advertised during one of the weeks
5 k$ W7 @) a) ]7 Z6 Yin which L is advertised8 y1 j" ^- u6 c0 U
' \6 q/ P5 {( a g
(A) G0 {! l3 H7 Q+ }, U2 k
(B) H' f8 `1 p) ?7 Y; C
(C) J
: B+ |- l/ B& v8 N: k% h/ G(D) K6 ?3 h0 k2 N7 ]( U1 L# ?# v
(E) M6 ~$ k0 g. e- d2 L. J3 }! r S# b+ ^
: p+ K3 f7 ?: W6 b) ?
23. Which one of the following is a product that could be advertised in any of
/ p$ f. e! }$ j' Sthe four weeks?
7 u+ k- D' U7 k6 m1 t! W, o
% E5 l$ s/ M( l: H(A) H
9 k8 `# A6 x6 J0 d(B) J9 G; |1 ^5 B4 F9 e9 s q; ?" W
(C) K
6 b; O" G' D/ b(D) L
5 e$ \1 H5 R9 Z, Y, A u9 U( o- }(E) O9 V5 \4 w2 \" F* C, e
2 f) K$ l( E* ]7 c
24. Which one of the following is a pair of products that could be advertised # ], W0 U3 z, w0 Y" H; \5 q$ `
during the same week as each other/ y) p. ^1 O" b+ F1 W8 `
2 ]& d" l+ ?) L(A) G and H& s: F) Z6 n2 w( s5 o4 G8 {
(B) H and J, ^6 ]# n) B, \+ N/ g
(C) H and O9 N9 Y1 C! l0 w
(D) K and O8 G7 s- s8 |/ F+ ~7 k
(E) K and O- M3 y+ H# t y
(F) M and O |
发表于 2012-8-15 13:24:23
