One who considers the happiness and well being of others:

• Atheist
• Altruist
• Alchemist
• Aesthete
Correct Option: B  [ Altruist ]

Remark:

Science or hobby of studying the history of coins

• Minting
• Numismatics
• Coinage
• Coinology
Correct Option: B  [ Numismatics ]

Remark:

Government runs its administration through departments staffed by civil servants:

• Bureaucracy
• Democracy
• Aristocracy
• oligarchy
Correct Option: A  [ Bureaucracy ]

Remark:

One who totally abstains from alcoholic drinks.

• Recluse
• Stoic
• Teetotaller
• Vegetarian
Correct Option: C  [ Teetotaller ]

Remark:

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

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

Remark:

A place of permanent residence

• abode
• dormitory
• domicile
• apartment
Correct Option: C  [ domicile ]

Remark:

One who scarifies his life for a cause.

• Pariot
• Martyr
• Revolutionary
• Soldier
Correct Option: B  [ Martyr ]

Remark:

A person who hates women.

• Philogynist
• Misogamist
• Misanthropist
• Misogynist
Correct Option: D  [ Misogynist ]

Remark:

A thing which easily catches fire. (one word substitution)

• Efforescent
• Callous
• Impatient
• Inflammable
Correct Option: D  [ Inflammable ]

Remark:

Official in-charge of a museum :

• Curator
• Administrator
• Dean
• Supervisor
Correct Option: A  [ Curator ]

Remark: