The study of weapons. (one word substitution)

• Horology
• Histology
• Hoplology
• Hierology
Correct Option: C  [ Hoplology ]

Remark: "Hoplology studies old weapons and fighting techniques."

Animals who lives in herds:

• sociable
• carnivorous
• reserved
• gregarious
Correct Option: D  [ gregarious ]

Remark:

A place where birds are kept. (one word substitution)

• Attic
• Nursery
• Aviary
• Zoo
Correct Option: C  [ Aviary ]

Remark:

One who is from 60 to 69 years old. (one word substitution)

• Sexton
• Sexagenarian
• Sextuplet
• none of these
Correct Option: B  [ Sexagenarian ]

Remark:

The act of killing one's own father:

• Parricide
• Patricide
• Fratricide
• Parasite
Correct Option: B  [ Patricide ]

Remark:

An event that causes great harm or damage.

• Problem
• Disaster
• Pain
• Relief
Correct Option: B  [ Disaster ]

Remark:

A person who has no money to pay his debt

• Insolvent
• Poor
• Destitute
• Pauper
Correct Option: A  [ Insolvent ]

Remark:

One who has a good taste for food and enjoys it:

• curator
• stonic
• gourmet
• none of these
Correct Option: C  [ gourmet ]

Remark:

The specialist who handles problems in the human body related to bones is a / an

• Orthodontist
• Osteopath
• podiatrist
• Oncologist
Correct Option: B  [ Osteopath ]

Remark:

One who hates mankind is called

• Man-hater
• Cannibal
• Demon
• Misanthropist
Correct Option: D  [ Misanthropist ]

Remark: