The sentence below has been divided into three parts. Select the part of the sentence that has an error. If the sentence has no error, select the option 'No Error'.

The hen / has / lain six eggs.

1. has

2. The hen

3. lain six eggs

4. No Error

Select the most appropriate idiom (in the context) to fill in the sentence.

Radha is unable to continue working in this office. Hard work is __ on her health.

1. making her both meet ends

2. taking a toll

3. keeping an eye

4. blowing hot and cold

Select the most appropriate meaning of the highlighted idiom in the given sentence.

He runs for two hours (at a stretch) to build his stamina.

1. easily

2. painfully

3. comfortably

4. continuously

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

We have / not met / some of our friends / since six months.

1. since six months

2. We have

3. not met

4. some of our friends

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

Move suddenly and powerfully forward or upward.

1. Surge

2. Thrive

3. Abound

4. Flourish

Select the option that can be used as a one-word substitute for the highlighted group of words.

Johnson wrote a drama in which he discusses the (study of chemistry in a medieval fashion).

1. Rhetoric

2. Lexicography

3. Alchemy

4. Anthropology