Explanation

• Alexander Graham Bell is credited as the inventor of the telephone.
• He was awarded the first successful patent for it.
• The telephone was invented in 1876.
• Bell made the first-ever telephone call to his assistant Thomas Watson.

Last updated by NA on 06-11-2026

Explanation

• Currency: Renminbi (Yuan/CNY)
• Symbol: ¥ / 元
• Capital: Beijing
• Official Language: Mandarin
• Continent: Asia
• Parliament: National People’s Congress (NPC)
• National Sport: Table Tennis
• Religion: No official religion

Explanation

• The length of the Indus River is 3,180 km.
• The largest river in Pakistan is the Indus River.
• It is the National River of Pakistan.

Additional information:

• The Indus River starts in Tibet.
• It originates from the Mansarovar lake.
• They flow through India, Pakistan.
• It finally falls into the Arabian Sea near Karachi.
• They start making a delta near the city of Thatta.
• The old name of the Indus River was Sindhu.
• There are 6 Barrages constructed in the Indus River.
• The 2nd source of Indus River is Gar Tsangpo.
• The upper Indus Plain starts from Kalabagh.
• The upper Indus Plain ends at Mithankot.

Last updated by NA on 06-11-2026

Explanation

• Expand means پھیلانا
• Shorten means گھٹانا
• Condense means مختصر کرنا

Last verified on 24-04-2026

Explanation

• F12 → Save As

Additional information:

• Ctrl + S → Save
• Ctrl + O → Open
• Ctrl + P → Print
• Ctrl + N → New Document

Last updated by NA on 05-11-2026

Explanation

• Title: Abu Al-Bashar (Father of Mankind)
• Prophet: Hazrat Adam (A.S)
• Wife: Hawwa (Eve)
• Status: First human being and first prophet
• Religion: Islam (submission to Allah)

Last updated by NA on 05-11-2026

Explanation

• GT Road: Grand Trunk Road
• Constructed/Developed by: Sher Shah Suri
• Purpose: Connected major cities and improved trade and travel.
• Original Name: Known as Sadak-e-Azam or Badshahi Sarak.
• Length: 3,655 km (2,271 mi)
• East end: Teknaf, Bangladesh
• West end: Kabul, Afghanistan

Last updated by NA on 05-11-2026

Explanation

• A printer is an output device that transfers digital information from a computer onto a physical medium, most commonly paper. 

Additional information:

Scanner:

Used to digitize physical documents or images, converting them into digital data.

Monitor:

An output device that displays visual information from a computer, but it does not produce physical copies on paper.

Keyboard:

An input device used to enter text and commands into a computer. 

Last updated by NA on 05-11-2026

Explanation

• Stayed for 14 days at Quba during the migration to Madinah in 1 AH (622 CE).
• Stayed at the house of Hazrat Kulthum bin al-Hidm (رضي الله عنه).
• Laid the foundation of Masjid Quba, the first mosque in Islam.

Last updated by NA on 05-11-2026

Explanation

1 byte equals 8 bits.

Additional Information

Last updated by NA on 05-11-2026