Explanation

The eight queens puzzle is a problem of searching.

It involves finding a placement of eight queens on a chessboard.

Such that no two queens threaten each other.

It requires exploring potential configurations to solve the problem.

Explanation

The sentence "He was a lion in the battle" is an example of a metaphor.

Metaphor Definition:

A metaphor is a figure of speech that directly compares two unlike things without using "like" or "as."

It implies that one thing is another to highlight a particular quality or characteristic.

Explanation

"Our TV has not been working since last week."

"Since" is used to indicate the starting point of an action that continues to the present.

Explanation

The word "audience" is a collective noun.

It refers to a group of people considered as a single entity.

Such as a group of spectators or listeners.

Explanation

The correct spelling word is Intercede.

Intercede means شفاعت کرنا

Explanation

A data set in the form of a frequency distribution is called grouped data.

This format organizes data into intervals or groups.

This making it easier to analyze and summarize.

Explanation

"I was grieved about his loss."

This is because "about" is used to express the cause of feelings or emotions.

Explanation

Sugarcane is an important industrial crop of Pakistan.

It is primarily used for producing sugar and other by-products.

It is a significant part of the country’s agricultural sector.

Explanation

Convenient means easy.

Convenient means آسان

Easy means آسان

It refers to something that is helpful, suitable, or makes things simpler.

Explanation

An irrational number that contains a radical sign is called a surd.

A surd is an expression with a root that cannot be simplified to remove the root, such as √2.