Explanation

• Host: Hazrat Abu Ayyub al-Ansari (RA)
• Duration: Approximately 7 months (about 210 days)
• After: Hijrah to Madinah
• Until: Completion of Masjid an-Nabawi ﷺ and adjoining rooms

Additional information:

• Abu Ayyub al-Ansari (RA)
• Real Name: Khalid bin Zayd (RA)
• Tribe: Banu Khazraj, Banu Najjar

Explanation

• BCC stands for: Blind Carbon Copy
• Used in: Email communication
• Purpose: Hides recipient email addresses from other recipients

Additional information:

• CC (Carbon Copy): Recipients are visible to all
• BCC: Recipients are hidden from everyone except the sender

Last verified on 16-01-2026

Explanation

• Conquest of Sindh: 712 AD
• Battle: Aror (near Rohri)
• Opponent: Raja Dahir (killed in battle)
• He attacked Sindh on orders of the Umayyad Caliph through Hajjaj bin Yusuf.
• Death: 18 July 715 AD

Major cities captured:

• Nirun
• Debal (Sikka fortress)
• Brahmanabad
• Alor (Aror)
• Multan

Last verified on 01-04-2026

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

• Belgium is known as the “Cockpit of Europe.”
• The nickname refers to the many major European battles fought on Belgian territory.
• Belgium is located in Western Europe.

Additional information:

• Capital: Brussels
• Currency: Euro (€)
• Official languages: Dutch, French, and German

Last verified on 28-09-2026

Explanation

• Madam Marie Curie was the first woman to win the Nobel Prize.
• First Nobel Prize: Physics (1903)
• Second Nobel Prize: Chemistry (1911)
• She is best known for her pioneering research on radioactivity.
• She discovered the elements Radium and Polonium.

Additional information:

• Wilhelm Conrad Röntgen (Germany) was the first male Nobel Prize winner.
• He received the first Nobel Prize in Physics in 1901.
• He was awarded for the discovery of X-rays (1895).

Verified & Updated

Explanation

• Inventor: Thomas Alva Edison.
• Country: United States.
• Practical incandescent bulb: 1879.
• Other contributions: Electric power, sound recording, motion pictures.
• Famous invention: Phonograph.

Last verified on 03-09-2026

Explanation

Explanation

• Ameer Khusro is considered the first poet of Pashto and Urdu.
• Credited with invention of the sitar
• Wrote ghazals, qawwalis, and riddles
  

Additional information:

• Full Name: Ab'ul Hasan Yamīn ud-Dīn Khusrau
  Born: 1253, Patiyali, India
  Died: October 1325, Delhi, India
  Burial Place: Hazrat Nizamuddin Aulia Dargah, New Delhi, India

Other Related Poets:

• Baba Farid: First Punjabi poet, known for Sufi poetry.
• Allama Iqbal: National poet of Pakistan, philosopher and visionary.
• Hassan Bin Sabit: First poet of Islam, composed poetry praising Prophet Muhammad (PBUH).

Last verified on 20-01-2026

Explanation

• The highest waterfall in the world is Angel Falls.
• Country: Venezuela
• Elevation: 1,283 metres
• Height: 979 metres
• Longest drop: 807 metres
• The waterfall is named after Jimmie Angel, a U.S. aviator who was the first person to fly over the falls.

Last verified on 27-09-2026