Explanation

Explanation

While a period ends a sentence, a comma indicates a smaller break. Some writers think of a comma as a soft pause—a punctuation mark that separates words, clauses, or ideas within a sentence.

Explanation

Explanation

Al-Biruni was taken to Ghazni, the capital of the Ghaznavid dynasty, where he served as court astrologer and accompanied Mahmud on his invasions into India.

He lived in India for several years.

He was forty-four years old during his journeys with Mahmud of Ghazni.

Al-Biruni passed away in Ghazni.

Explanation

یہودی قبیلہ بنو نضیر کو مدینہ سے چار ہجری کو بے دخل کیا گیا تھا۔

Explanation

Pig iron is the product of smelting iron ore with a high-carbon fuel and reluctant such as coke, usually with limestone as a flux. Charcoal and anthracite are also used as fuel and reductant.

Pig iron is produced by smelting or iron ore in blast furnaces or by smelting ilmenite in electric furnaces

Explanation

Explanation

Unless means جب تک

جب تک آپ گھنٹوں کام نہیں کرتے یہ کام وقت پر مکمل نہیں ہو سکتا۔

Explanation

Capital: London & Currency: Pound sterling

Explanation

Nawang Gombu was a Sherpa mountaineer who was the first man in the world to have climbed Mount Everest twice.

Nawang Gombu belonged: Nepal