Explanation

• The Durand Line was established as the official border between British India and Afghanistan.
• It was drawn in 1893.
• British representative: Sir Mortimer Durand
• Afghan ruler: Amir Abdur Rahman Khan
• It later became the international border between Pakistan and Afghanistan.
• Length: Around 2,640 km

Last updated 08 Nov 2026 by NA

Explanation

• Joe Biden became the 46th President of the United States on 20 January 2021.
• Kamala Harris was sworn in as the 49th Vice President on the same day.
• Biden succeeded Donald Trump as President.
• Kamala Harris became the first woman, first Black American, and first South Asian American to serve as U.S. Vice President.

Last verified on 01-09-2026

Explanation

Explanation

The following nine countries are declared nuclear powers: 

1. USA
2. Russia
3. UK
4. France
5. China
6. India
7. Pakistan
8. Israel
9. North Korea

Nuclear weapons first developed in 1945 (USA).

Nuclear powers are divided into:

1. Official (NPT recognized): USA, Russia, UK, France, China
2. Non-NPT / de facto: India, Pakistan, Israel, North Korea

Last verified on 06-08-2026

Explanation

Barrister Syed Iftikhar Ali Gillani became the 17th prime minister of AJK in 2026.

He replaced Raja Faisal Mumtaz Rathore.

He belongs to PML-N. 

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Updated & Verified on 01-09-2026

Explanation

• Pencil work is not an element of the spreadsheet interface.
• Active Cell, Menu Bar, and Workbook are associated with a spreadsheet environment.
• The Active Cell is the currently selected cell where data can be entered or edited.
• A Workbook is an Excel file containing one or more worksheets.

Last verified on 26-08-2026

Explanation

• Referencing means referring to or retrieving data from another cell or worksheet.
• In Excel, a reference to another sheet can be written as =Sheet2!A1.
• This allows data from one worksheet to be used in another worksheet.
• It is especially useful for linking related data across multiple sheets.

There are Three types of Cell reference in Excel.

1. Relative
2. Absolute
3. Mixed

Last verified on 26-08-2026

Explanation

• A word processor is software used to create, edit, format, and print text documents.
• Common uses include typing letters, reports, applications, and other documents.
• Examples include Microsoft Word, Google Docs, and LibreOffice Writer.

Last verified on 25-08-2026

Explanation

• The total area of pakistan 881,913 km².
• In old books area of Pakistan is 796096 sq km.
• Pakistan is a country in South Asia.
• Pakistan world's second-largest Muslim population.

Additional information:

• Pakistan is the 33rd-largest country by area.
• The total cultivated area in Pakistan is 25%.
• The total forest area of Pakistan is estimated at 6.20 million hectares.
• The forest cover of Pakistan is 5.7%.

Last verified on 02-05-2026

Explanation

• Times New Roman and Arial are commonly used font styles/typefaces.
• A font determines the visual appearance and design of text.
• Font size refers to the size of the characters, such as 12 pt or 14 pt.
• Bold, Italic, and Underline are examples of text formatting styles.
• Common fonts include Arial, Times New Roman, Calibri, and Verdana.

Last verified on 23-08-2026