These three men quarreled _______ themselves.

• among
• between
• with
• against
Correct Option: A  [ among ]

Remark:

Contentment is essential ___________ happiness.

• for
• to
• in
• of
Correct Option: B  [ to ]

Remark:

He wrote ________ one-act play.

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

Remark: "a" is used with "one-act" ( Vowel word with a consonant sound.)
similar: a university, a one-man army, a union

A person of outgoing nature is known as a/an

• Stoic
• Extrovert
• Megalomaniac
• Philanthropist
Correct Option: B  [ Extrovert ]

Remark:

He doesn't believe _________ helping others.

• in
• for
• with
• of
Correct Option: A  [ in ]

Remark:

This side is parallel ......... that.

• to
• of
• with
• from
Correct Option: A  [ to ]

Remark:

A good teacher teaches ........ example.

• in
• from
• by
• None of these
Correct Option: C  [ by ]

Remark:

The manager was _________ an explanation of his conduct.

• called for
• called off
• called to
• called up
Correct Option: A  [ called for ]

Remark:

He had to pay through the nose for his new computer.

• pay very high price
• very cheap
• moderate rate
• profitable rate
Correct Option: A  [ pay very high price ]

Remark: through the nose: pay much more than a fair price.

His sudden DEMISE created a vacuum in the field of Art. (Find synonym)

• Death
• Disappearance
• Quit
• Resignation
Correct Option: A  [ Death ]

Remark: