Explanation

• Rear view mirrors in vehicles are convex mirrors.
• They give a wider field of view.
• Images formed are virtual, upright, and smaller.
• This helps drivers see more traffic behind them.
• It is a curved mirror that bulges outward.
• It is commonly used in side mirrors of cars, buses, and motorcycles.

Last verified 26-04-2026

Explanation

• Sahihayn (صحیحین): Meaning: The Two Sahih Books (دو صحیح کتابیں)
• - Sahih al-Bukhari: Compiled by Imam Muhammad al-Bukhari (RA), 
• - Sahih Muslim: Compiled by Imam Muslim ibn al-Hajjaj (RA)
• - Status: The two most authoritative Hadith collections in Sunni Islam.

Last updated 08 Nov 2026 by NA

Explanation

• Designer: Amir Uddin Kidwai Adoption Date: 11 August 1947 (officially adopted) Additional information: Green field – represents Muslims of Pakistan White stripe – represents minorities and religious minorities’ rights Crescent and star – symbol of progress and light Proportion of flag: 2:3 (height:width)

Last verified on 16-01-2026

Explanation

• Founded: 1-July-1948
• Headquarters: Karachi, Sindh
• Founded by: Muhammad Ali Jinnah
• First Governor: Zahid Hussain
• First Female Governor: Shamshad Akhtar
• SBP Responsibility: Implement monetary policy

Last verified on 13-09-2026

Explanation

• SARS-CoV-2: Coronavirus that causes COVID-19.
• First identified: Late 2019.
• Transmission: Mainly through respiratory particles.
• COVID-19: Stands for Coronavirus Disease 2019.

Last updated 07 Nov 2026 by NA

Explanation

• The Sahara Desert is the world's largest hot desert.
• Location: North Africa
• Area: About 9,200,000 km²
• Length: About 4,800 km
• Continent: Africa

Additional information:

• Coldest desert: Antarctic Desert

Last verified on 27-09-2026

Explanation

• "The Statue of Liberty" was a gift from France to the USA.
• It dedicated on October 28, 1886.
• It recognized as a universal symbol of freedom.
• It is located in New York.
• It has a height of 93 meters.
• The construction started in 1876.
• The construction was completed in 1886.
• It is designed by French sculptor Frederic Auguste Bartholdi.
• It was designated on October 15, 1924.

Last Updated by NA on 13-01-2026

Explanation

ABUNDANT means کَثیر

Scarce means قلیل

Minute means بہت چھوٹا یا چھوٹا

Explanation

• An IP address (like 192.168.1.1) consists of four numbers, each ranging from 0 to 255.
• Each of these numbers is called an octet because it contains 8 bits.

Last verified on 02-09-2026

Explanation

• William Harvey discovered the circulation of blood.
• He was the first physician to completely describe systemic blood circulation.
• Famous book: De Motu Cordis (On the Motion of the Heart and Blood) (1628)
• He is known as the Father of Circulation of Blood.

Additional information:

• Birth: 1578
• Death: 1657

Last verified on 23-06-2026