PrepTest 48, Section 1, Question 19
Three folk groups�Glenside, Hilltopper, Levon�and three rock groups�Peasant, Query, Tinhead�each perform on one of two stages, north or south. Each stage has three two-hour performances: north at 6, 8, and 10; south at 8, 10, and 12. Each group performs individually and exactly once, consistent with the following conditions:
Three folk groups�Glenside, Hilltopper, Levon�and three rock groups�Peasant, Query, Tinhead�each perform on one of two stages, north or south. Each stage has three two-hour performances: north at 6, 8, and 10; south at 8, 10, and 12. Each group performs individually and exactly once, consistent with the following conditions:
Three folk groups�Glenside, Hilltopper, Levon�and three rock groups�Peasant, Query, Tinhead�each perform on one of two stages, north or south. Each stage has three two-hour performances: north at 6, 8, and 10; south at 8, 10, and 12. Each group performs individually and exactly once, consistent with the following conditions:
Three folk groups�Glenside, Hilltopper, Levon�and three rock groups�Peasant, Query, Tinhead�each perform on one of two stages, north or south. Each stage has three two-hour performances: north at 6, 8, and 10; south at 8, 10, and 12. Each group performs individually and exactly once, consistent with the following conditions:
Peasant performs at 6 or 12.
Glenside performs at some time before Hilltopper.
If any rock group performs at 10, no folk group does.
Levon and Tinhead perform on different stages.
Query performs immediately after a folk group, though not necessarily on the same stage.
Which one of the following groups must perform earlier than 10?
Glenside
Hilltopper
Levon
Peasant
Tinhead
Explanations
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