Seating arrangement puzzles 1. Logical Puzzles Eight musicians are seated in a single row from left to right for a concert: Brier, Cole, Flint, Grant, Horton, O'Hara, Pace, and Vance. Flint sits in the fourth seat from the left. O'Hara and Pace sit on either side of Flint. Horton sits as far away from O'Hara as possible. Grant sits exactly four seats away from Pace. Cole sits next to Pace, but does not sit next to Vance. Brier does not sit next to Horton or O'Hara. Which one of the following statements MUST be true? Grant sits in the second seat from the left. Vance sits next to O'Hara. Brier sits in the sixth seat from the left. Cole sits at the far right of the row. None 2. Logical Puzzles Eight researchers—Aris, Bale, Chen, Diaz, Evans, Frost, Gara, and Holt—are seated in a single row for a panel discussion. They are seated in chairs numbered 1 to 8, from left to right. Dr. Evans sits fourth from the right of the row. Prof. Bale and Dr. Chen sit on either side of Dr. Evans. Prof. Holt sits as far away from Prof. Bale as possible. Dr. Aris sits next to Dr. Chen. Prof. Frost does not sit beside Prof. Bale or Dr. Aris. Prof. Diaz sits exactly three seats away from Dr. Evans. Which one of the following statements MUST be true? Dr. Aris sits in the seventh seat from the left. Prof. Diaz sits in the second seat from the left. Prof. Frost sits next to Dr. Gara. Dr. Gara sits at the far left of the row. None 3. Logical Puzzles Eight rare artifacts—Amulet, Blade, Coin, Dagger, Ewer, Flute, Goblet, and Helmet—are arranged in a single glass display case, in slots numbered 1 to 8 from left to right. Ewer is in the third slot from the left. Flute and Goblet are positioned on either side of Ewer. Helmet is placed as far away from Flute as possible. Dagger is exactly three slots away from Ewer. Amulet is placed next to Goblet. Blade is not placed next to Amulet or Helmet. Which one of the following statements MUST be true? The Blade is in the first slot. The Amulet is in the first slot. The Coin is in the seventh slot. The Flute is in the second slot. None 4. Logical Puzzles Six hikers—Liam, Mia, Noah, Olivia, Paul, and Quinn—are walking in a single file line on a trail. The following information is known: Liam is in the second position in the line. Mia is exactly two places behind Liam. Paul is at one of the ends of the line (either first or last). Noah is walking directly in front of Quinn. Which of the following statements MUST be true? Olivia is in the third position. Paul is in the sixth position. Quinn is in the fifth position. Noah is in the first position. None 5. Logical Puzzles Read the following statements: All architects are creative. Some creative people are designers. No designer is a builder. Which of the following conclusions can be drawn with certainty? Some creative people are not builders. No architect is a builder. All creative people are architects. Some designers are architects. None 6. Logical Puzzles Four researchers (Dr. Adams, Dr. Bell, Dr. Cook, and Dr. Dale) each specialize in one field: Physics, Chemistry, Biology, or Geology. They each work in a different building: North, South, East, or West. Dr. Adams works in the North building. The biologist works in the East building. Dr. Cook is a geologist. Dr. Dale does not work in the East or South building. Who is the biologist? Dr. Bell Dr. Adams Dr. Cook Dr. Dale None 7. Logical Puzzles A group of five friends (Alice, Bob, Carol, Dan, and Elsa) are sitting in a row of five chairs. Carol sits in the middle chair. Dan sits to the immediate left of Elsa. Alice is not sitting at either end of the row. Who MUST be sitting in the second chair from the left? Alice Bob Dan Elsa None Time's up
