Explanation

• Headquarters: Paris, France
• Full Form: United Nations Educational, Scientific and Cultural Organization (UNESCO)
• Founded: 16 November 1945
• Member States: 194
• Parent Organization: United Nations (UN)
• UNESCO works to promote world peace and security through international cooperation in education, science, culture, and communication.
• UNESCO is responsible for designating World Heritage Sites, protecting places of outstanding cultural and natural importance.

Last verified on 23-07-2026

Explanation

NOTE: Length: Old – 1,046 km, New – 1,058 km (both accepted in MCQs)

• Divisions: Sindh Coast – 270 km, Makran Coast – 720 km
• Major Location: Most of the coastline is in Balochistan
• Geographical Areas: Gwadar, Lasbela, Karachi, Thatta Coast
• Borders: Thatta Coast from Korangi Creek to Sir Creek; Rann of Kutch from Badin to Tharparkar

Last verified on 15-01-2026

Explanation

The Great Wall of China was built during the reign of Qin Shi Huang.

He is the First Emperor who united China.

Initially constructed around 221 BC.

The wall was created as a defense against the Mongols.

The length of the Ming Great Wall is 8,851 km (5,500 mi).

The official total length of the Great Wall is 21,196 km (13,170 mi).

Explanation

• The Sahara Desert is the largest hot desert in the world.
• Location: Africa
• Length: Approximately 4,800 km (3,000 miles)
• Area: About 9.2 million km²

List of top deserts in the world:

Last verified on 10-05-2026

Explanation

• RAM stands for Random Access Memory.
• It is a type of fast, temporary computer memory.
• It is essentially short-term memory.
• It is the hardware in a computing device where the operating system (OS).

Last verified on 26-04-2026

Explanation

• The ALU (Arithmetic Logic Unit) is the core component of the CPU.
• It performs both arithmetic operations (calculations) and logical operations (comparisons).
• Without ALU, a computer cannot process data.
• ALU works together with the Control Unit (CU).

Last verified on 06-05-2026

Explanation

• The Indus River is widely known as the lifeline of Pakistan.
• It is the longest river in Pakistan.
• The Indus River is essential for agriculture, irrigation, drinking water, and hydropower.

Additional information:

• Length: Approximately 3,180 km
• Origin: Tibetan Plateau, near Lake Manasarovar
• Mouth: Arabian Sea, near the Indus Delta.

Last verified on 07-09-2026

Explanation

• Mars is known as the Red Planet due to its reddish appearance.
• Its surface contains iron oxide (rust) which gives it a red color.
• It is the 4th planet from the Sun in the solar system.
• Mars has two small moons: Phobos and Deimos.
• Mars is often called the “planet of future exploration”.

Last verified on 12-06-2026

Explanation

• Title: Kaleemullah (One who spoke to Allah)
• Prophet: Hazrat Musa (A.S)
• Holy Book: Tawrat
• Place of Revelation: Mount Sinai (Toor)
• Nation: Bani Israel

Last verified on 17-05-2026

Explanation

• Makki Surahs: 86
• Madani Surahs: 28
• Total Surahs: 114
• Makki Period: ~13 years
• Revelation Place: Makkah

Additional information:

• Makki Surahs mainly emphasize faith (Iman)
• Madani Surahs focus on law and social system
• First revelation occurred in Hira Cave (610 CE)
• Last revelation completed in 632 CE
• Quran contains 11 Sajdah in Makki Surahs and 3 in Madani Surahs

Last verified on 17-05-2026