PrepTest 25, Section 1, Question 21
A disc jockey will play a sequence consisting of exactly seven different songs: three ballads�F, G, and H�and four dance tunes�R, S, V, and X. The following conditions must be met:
A disc jockey will play a sequence consisting of exactly seven different songs: three ballads�F, G, and H�and four dance tunes�R, S, V, and X. The following conditions must be met:
A disc jockey will play a sequence consisting of exactly seven different songs: three ballads�F, G, and H�and four dance tunes�R, S, V, and X. The following conditions must be met:
A disc jockey will play a sequence consisting of exactly seven different songs: three ballads�F, G, and H�and four dance tunes�R, S, V, and X. The following conditions must be met:
No dance tune can be played immediately after another dance tune.
H must be played earlier in the sequence than V.
V and S must be separated from each other by exactly one song.
S must be played immediately before or immediately after F.
F must be played immediately after R, unless G is played earlier than R.
Which one of the following could be the fourth song in the sequence?
G
R
S
V
X
Explanations
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