Explanation

• Metals allow electricity to pass through them easily.
• Among all metals, silver has the highest electrical conductivity.
• Copper and gold are also very good conductors.
• Silver is widely used in high-precision electrical applications.
• Copper is commonly used in wiring due to cost-effectiveness.

Last verified on 16-05-2026

Explanation

Treaty of Versailles (1919)

• Signed On: 28 June 1919
• Parties Involved: Allied Powers vs Germany
• Purpose: To establish peace and codify terms after World War I
• Key Fact: Primary treaty from the Paris Peace Conference
• Region Affected: Europe

• Imposed war guilt on Germany (Article 231)
• Enforced reparations and military restrictions on Germany
• Laid foundations that later influenced World War II

Last Verified on 13-01-2026

Explanation

• Afghanistan was the only country that voted against Pakistan admission to the United Nations in 1947.
• Pakistan officially joined the UN on 30 September 1947, shortly after independence on 14 August 1947.
• Afghanistan opposed Pakistan mainly because of the Durand Line dispute and the issue of Pashtunistan.

Additional information:

• UN Headquarters: New York City
• Founded: 24 October 1945
• Founder Nations: 51 original member states
• Official Languages: Arabic, Chinese, English, French, Russian, Spanish

Last verified on 14-05-2026

Explanation

• The Constitution of Pakistan protects individuals from illegal detention.
• Any arrested person must be produced before a magistrate within 24 hours.
• This safeguard prevents unlawful custody and misuse of authority.
• It is guaranteed under Article 10 of the Constitution of Pakistan 1973.
• It is also provided in Section 167 of the Criminal Procedure Code (CrPC) 1898.

Last verified on 11-05-2026

Explanation

• The method is called Tafsir al-Qur’an bil-Qur’an.
• It means explaining one verse of the Quran with another verse.
• This is considered the most authentic method of Tafsir.
• It ensures accuracy and consistency in understanding.

Last verified on 20-04-2026

Explanation

• "Wow!" expresses a sudden emotion or surprise, which makes it an interjection.
• Interjections are words used to express strong feelings or reactions, usually followed by an exclamation mark.

Last verified on 19-04-2026

Explanation

• Vitamin A deficiency → Night blindness (Nyctalopia)
• Vitamin A is important for vision and immune function.

Additional information:

• Vitamin K is essential for blood clotting.
• Vitamin D helps in calcium absorption and bone mineralization.
• Vitamin B1 supports nerve function and energy metabolism.

Last verified on 01-02-2026

Explanation

• Tectonic plates move very slowly over Earth’s surface.
• Their average speed is about 1 to 15 centimeters per year.
• This movement causes earthquakes, volcanoes, and mountain formation.
• The motion happens due to mantle convection currents.

Last verified on 02-05-2026

Explanation

• Tornadoes are often called a “typical American storm.”
• They are most common in the United States, especially in Tornado Alley.
• A tornado is a violently rotating column of air.
• It causes severe damage over a small area.

Last verified on 02-05-2026

Explanation

• The lithosphere is the rigid outer layer of the Earth.
• It includes the crust and uppermost solid mantle.
• It is broken into tectonic plates.
• These plates move slowly over the softer layer below.

Last verified on 02-05-2026