Give him three rupees and ______ half.

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

Remark:

He preferred classical music _________ popular numbers.

• from
• of
• over
• to
Correct Option: D  [ to ]

Remark: Here, "to" signifies the direction of his preference, indicating that he likes classical music more than popular numbers.

The trees which shed all their leaves at a particular time of the year are called

• Evergreen
• Coniferous
• Deciduous
• Savanna
Correct Option: C  [ Deciduous ]

Remark:

________ doctor says it is a hopeless case.

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

Remark:

A place where people who are ill are treated is called____________.

• sanctuary
• rest-house
• infirmary
• sanatorium
Correct Option: D  [ sanatorium ]

Remark:

The Moon _______ around the Earth

• move
• moving
• moved
• moves
Correct Option: D  [ moves ]

Remark: Subject is "Moon" a Singular noun, go with singular verb.
When universal truths are mentioned, the verb used should be the simple present tense.

Gandhiji is an ILLUSTRIOUS person. (Synonym)

• unknown
• ordinary
• famous
• worthless
Correct Option: C  [ famous ]

Remark:

He was involved __________ a crime.

• in
• into
• at
• of
Correct Option: A  [ in ]

Remark:

The storehouse was infested ________ rats.

• of
• with
• about
• from
Correct Option: B  [ with ]

Remark:

No sooner had the hockey match started(A)/ when it began(B)/ to rain.(C)/ No error(D)

• A
• B
• C
• D
Correct Option: B  [ B ]

Remark: 'than it began' instead of 'when it began'