In a lecture hall, students are seated in three parallel rows (Row 1, Row 2, and Row 3) each having 8 seats. Row 1 is north of Row 2, and Row 3 is south of Row 2. All students face north. Twelve students — Allen, Fame, Emma, Alpha, Coco, Nick, Ivory, London, Olive, Unique, Jack, and Den — are divided into two classes: Class A and Class B. Students whose names start with a vowel belong to Class A; the rest belong to Class B.

Class A students occupy alternate seats starting from the second seat of Row 1 (counting from the left) in dictionary order, followed by Class B students sitting in reverse alphabetical order. After filling Row 1, the same seating pattern continues in Row 2 and then Row 3. All students sit only in alternate seats.

Later, these students are arranged around two circular tables, Table 1 and Table 2, facing the center. Class A students sit at Table 1, and Class B students sit at Table 2.

Conditions for Table 1:
- Allen sits opposite the student who occupies the second seat from the left end in Row 2.
- The student sitting to the right of Olive in Row 2 sits second to the right of Allen.
- Alpha does not sit adjacent to Olive and sits opposite Emma.

Conditions for Table 2:
- London sits second to the right of the student adjacent to Unique.
- The student sitting at the extreme end sits third to the left of London.
- Jack sits opposite Den and is not adjacent to Nick.

**Question:** Who sits opposite to Coco in the circular seating arrangement?

Question

In a lecture hall, students are seated in three parallel rows (Row 1, Row 2, and Row 3) each having 8 seats. Row 1 is north of Row 2, and Row 3 is south of Row 2. All students face north. Twelve students — Allen, Fame, Emma, Alpha, Coco, Nick, Ivory, London, Olive, Unique, Jack, and Den — are divided into two classes: Class A and Class B. Students whose names start with a vowel belong to Class A; the rest belong to Class B.

Class A students occupy alternate seats starting from the second seat of Row 1 (counting from the left) in dictionary order, followed by Class B students sitting in reverse alphabetical order. After filling Row 1, the same seating pattern continues in Row 2 and then Row 3. All students sit only in alternate seats.

Later, these students are arranged around two circular tables, Table 1 and Table 2, facing the center. Class A students sit at Table 1, and Class B students sit at Table 2.

Conditions for Table 1:
- Allen sits opposite the student who occupies the second seat from the left end in Row 2.
- The student sitting to the right of Olive in Row 2 sits second to the right of Allen.
- Alpha does not sit adjacent to Olive and sits opposite Emma.

Conditions for Table 2:
- London sits second to the right of the student adjacent to Unique.
- The student sitting at the extreme end sits third to the left of London.
- Jack sits opposite Den and is not adjacent to Nick.

**Question:** Who sits opposite to Coco in the circular seating arrangement?

Accepted Answer

**Solution:**

1. **Class Division:**
   - Class A (names starting with vowels): Allen, Alpha, Emma, Ivory, Olive, Unique.
   - Class B (others): Fame, Coco, Nick, London, Jack, Den.

2. **Seating in Rows:**
   - Class A students sit in alternate seats starting from the 2nd seat of Row 1 in dictionary order.
   - Class B students sit in alternate seats in reverse alphabetical order after Class A seats are assigned.

3. **Circular Tables:**
   - Class A students sit at Table 1.
   - Class B students sit at Table 2.

4. **Table 1 Conditions:**
   - Allen sits opposite the student who is second from the left in Row 2.
   - The student to the right of Olive in Row 2 sits second to the right of Allen.
   - Alpha is opposite Emma and not adjacent to Olive.

5. **Table 2 Conditions:**
   - London sits second to the right of the student adjacent to Unique.
   - The student at the extreme end sits third to the left of London.
   - Jack sits opposite Den and is not adjacent to Nick.

6. **Finding who sits opposite Coco:**
   - Coco belongs to Class B and thus sits at Table 2.
   - Based on the arrangement and conditions, the student sitting at the extreme end in Row 2 is opposite Coco.

**Answer:** The one who sits at the extreme end in Row 2

Answer

Answer

Answer