None but _________ brave deserves the fair.

• the
• a
• an
• No article required
Correct Option: A  [ the ]

Remark: here adjective "brave" used as noun. "the brave" means "the brave people".

Lala Lajpat Rai is ________ Lion of Punjab.

• a
• the
• an
• No article required
Correct Option: B  [ the ]

Remark:

He died without ________ heir.

• the
• an
• a
• no article
Correct Option: B  [ an ]

Remark:

Switzerland is ________ European country

• an
• a
• the
• No article is needed
Correct Option: B  [ a ]

Remark:

We have bought _________ LCD television set.

• a
• an
• the
• zero article
Correct Option: B  [ an ]

Remark:

A book is like _________ mirror.

• the
• an
• a
• no article
Correct Option: C  [ a ]

Remark:

One of the teacher is ________ European.

• a
• an
• the
• none
Correct Option: A  [ a ]

Remark:

Dickens is famous as a novelist and _________ essayist.

• a
• an
• the
• Zero article
Correct Option: B  [ an ]

Remark:

Let us discuss _________ matter seriously.

• the
• an
• a
• no article
Correct Option: A  [ the ]

Remark:

He was elected ......... chairman of the board.

• the
• a
• an
• No article is needed
Correct Option: D  [ No article is needed ]

Remark: