1. Which of the following species is the world’s largest bat by wingspan?
A) Common vampire bat
B) Little brown bat
C) Giant golden-crowned flying fox
D) Egyptian fruit bat 
1. The origins of Halloween can be traced back to which ancient Celtic festival?
A) Beltane
B) Lughnasadh
C) Samhain
D) Imbolc
1. Which country is the largest producer of Arabica coffee beans?
A) Vietnam
B) Colombia
C) Brazil
D) Ethiopia 
2. Most microbats use echolocation to navigate. Which structure primarily produces the ultrasonic sounds they emit?
A) Vocal cords in the larynx
B) Tongue clicking mechanism
C) Specialized ear bones
D) Nose leaf projection 
2. What was the main purpose of a castle’s bailey in early motte-and-bailey designs?
A) Housing livestock and workshops
B) Serving as a defensive moat
C) Functioning as the lord’s private quarters
D) Storing siege weapons 
 
2. The coffee plant belongs to which botanical family?
A) Solanaceae
B) Rubiaceae
C) Fabaceae
D) Rosaceae 
B) Tiger Woods
3. What type of diet do megabats (fruit bats) primarily have?
A) Insectivorous
B) Hematophagous
C) Frugivorous and nectarivorous
D) Carnivorous 
C) Frugivorous and nectarivorous
B) Souling
3. The concentric castle design, such as seen in Beaumaris Castle, originated primarily in which country?
A) England
B) France
C) Wales
D) The Crusader States (Levant) 
D) The Crusader States (Levant)
3. Which compound in coffee contributes most to its bitter flavor?
A) Caffeine
B) Chlorogenic acid lactones
C) Trigonelline
D) Sucrose 
B) Chlorogenic acid lactones
4. In the early 20th century, Halloween became more popular in America largely due to:
A) Irish and Scottish immigration
B) World War I celebrations
C) The growth of commercial candy companies
D) Radio horror shows 
4. What was the purpose of machicolations on castle walls?
A) Decorative arches
B) Openings for dropping stones or boiling oil on attackers
C) Hidden escape tunnels
D) Arrow storage chambers 
4. The "God shot" in espresso terminology refers to:
A) A double espresso with extra crema
B) A perfect espresso extraction
C) A ristretto with added milk
D) A shot with the highest caffeine content 
A) Locking tendons in their legs
5. The word “Halloween” is derived from:
A) “Hallows Evening”
B) “Holy Eve”
C) “Hallow Saints’ Vigil”
D) “All Hallows Tide” 
5. Which castle is often regarded as the finest example of Norman military architecture in England?
A) Dover Castle
B) Windsor Castle
C) Tower of London
D) Warwick Castle 
C) Tower of London
5. What is the ideal water temperature for brewing coffee according to the Specialty Coffee Association (SCA)?
A) 160–170°F (71–77°C)
B) 175–185°F (79–85°C)
C) 195–205°F (90–96°C)
D) 212°F (100°C) 
C) 195–205°F (90–96°C)