He succeeded by dint _________ his hard labour.

• by
• for
• of
• at
Correct Option: C  [ of ]

Remark:

The new economic policy is likely to run into rough weather.

• make things difficult
• confuse matters
• encounter difficulties
• create problems
Correct Option: C  [ encounter difficulties ]

Remark:

I am accustomed__________ hard work.

• in
• to
• with
• none of these
Correct Option: B  [ to ]

Remark:

The practice of having many wives is:

• polyandry
• bigamy
• polygamy
• monogamy
Correct Option: C  [ polygamy ]

Remark: Polygamy is the act of marrying multiple spouses, that means having more than one husband or wife at the same time.

lackadaisical (Find Antonym)

• indifferent
• jocular
• enthusiastic
• lukewarm
Correct Option: C  [ enthusiastic ]

Remark:

ORNITHOLOGY means the

• Scientific study of Forest products and resources.
• Scientific study of birds.
• Scientific study of plants.
• Scientific study of river and oceans.
Correct Option: B  [ Scientific study of birds. ]

Remark:

The doctor prescribed a THERAPEUTIC diet. (find Synonym)

• curative
• Light
• balanced
• low fat
Correct Option: A  [ curative ]

Remark: "Therapeutic" is an adjective that relates to the treatment or healing of a physical or psychological condition.

To look quickly through a book is an important study skill.

• to skim
• to summarize
• to outline
• to paraphrase
Correct Option: A  [ to skim ]

Remark: "to skim ": To read, study, or examine superficially and rapidly.

_________ elephant is the largest land animal. (appropriate article)

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

Remark: "the" is used because referring to the specific category of "the largest land animal," which is a well-known fact.

The effects of global warming, while not immediate, are catastrophic. (Synonym)

• dangerous
• disastrous
• extreme
• pathetic
Correct Option: B  [ disastrous ]

Remark: