You should devote your time __________ studies.

• to
• in
• at
• with
Correct Option: A  [ to ]

Remark:

The man who was in the spot, reported the matter in a diffident manner.

• Confident
• Sulky
• Disinterested
• Timid
Correct Option: A  [ Confident ]

Remark:

He worked (A)/ very hard (B)/ throughout the season.(C)/ No error (D) (find error)

• A
• B
• C
• D
Correct Option: D  [ No error ]

Remark:

Sheela has scored a first class (A)/ in her final exams,(B)/ isn't it?(C)/ No error (D). (find error)

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

Remark: correct statement: "Sheela has scored a first-class in her final exams, hasn't she?"

The phrase "isn't it?" is not suitable in this context. It is commonly used to seek confirmation or agreement, but it doesn't fit well in this statement.

When I heard about my grandmother's death, I burst _____________ treas.

• at
• upon
• into
• in
Correct Option: C  [ into ]

Remark:

The director congratulated Mr. Varma _______ his success.

• on
• for
• at
• about
Correct Option: A  [ on ]

Remark:

His new job is connected _________ developing software for teaching.

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

Remark:

The act of killing one's own father:

• Parricide
• Patricide
• Fratricide
• Parasite
Correct Option: B  [ Patricide ]

Remark:

The proposal was REJECTED by the President of the meeting. (Phrasal verbs)

• turned up
• turned down
• called off
• none of the these
Correct Option: B  [ turned down ]

Remark: "REJECT": decline to accept

He looks upset, I think he took the criticism ______ heart.

• about
• in
• to
• of
Correct Option: C  [ to ]

Remark: