Find synonym of IMPEDE.

• Advance
• Promote
• Help
• Hinder
Correct Option: D  [ Hinder ]

Remark:

Perspicuous (Find Synonym)

• Relevant
• Precise
• Brief
• Clear
Correct Option: B  [ Precise ]

Remark:

Throw a stone __________ the fierce dog.

• at
• upon
• on
• above
Correct Option: A  [ at ]

Remark:

Barren (Find Synonym)

• Good
• Whole
• Unproductive
• Profitable
Correct Option: C  [ Unproductive ]

Remark:

Tell them not to make _______ noise.

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

Remark:

His point was lost amid the cacophony. (find opposite)

• Music
• Discordance
• Silence
• crowd
Correct Option: C  [ Silence ]

Remark:

Believe me, I am all at sea.

• out ofreach
• very happy
• puzzled
• drowning
Correct Option: C  [ puzzled ]

Remark:

Pilfer (find synonym)

• gossip
• trifle
• loiter
• steal
Correct Option: D  [ steal ]

Remark:

The dog snapped ____________ the thief and caught his leg.

• of
• at
• on
• over
Correct Option: B  [ at ]

Remark:

Her father is ____________ industrialist who emigrated year ago to the USA. (appropriate article)

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

Remark: "an" is used because "industrialist" begins with a vowel sound ( 'i' in "industrialist").