Identify the segment in the sentence which contains a grammatical error.

Please switch off / all the lights / before you / are leaving the room.

1. are leaving the room

2. before you

3. all the lights

4. Please switch off

The following sentence has been split into four segments. Identify the segment that contains a grammatical error.

I entered my room / and switch on the lights / but it was / still dark.

1. still dark

2. but it was

3. and switch on the lights

4. I entered my room

In the following question, out of the four alternatives, select the alternative which best expresses the meaning of the idiom/phrase.

Evil twin

1. Getting punished for the deeds of another person who is just like you.

2. An imaginary double humorously invoked to explain or excuse uncharacteristic or reprehensible behaviour.

3. When two people are alike then one will be good and the other evil.

4. To show behaviour which randomly switches between good and evil.

Select the most appropriate meaning of the given idiom.

Be Off

1. To not eat anything

2. To be in a bad mood

3. To switch off the light

4. To go away

Choose the word that can substitute the given group of words.

An exact copy of handwriting, printing.

1. Platitude

2. Maiden

3. Potable

4. Facsimile

Select the most appropriate one-word substitution for the given words.

Special words and phrases used by particular groups of people, especially in their work.

1. Dialogue

2. Elocution

3. Conversation

4. Jargon

🔍 Precarious

📝 Meaning: In a dangerous, unstable, or uncertain situation that could change at any moment.

📌 Examples:
- The climbers found themselves in a precarious position on the edge of the cliff.
- His financial situation became precarious after he lost his job.
- The ceasefire agreement remains precarious, with tensions still high between both sides.