Explanation

• DOS stands for Disk Operating System.
• It is an early type of computer operating system used to manage files and programs.
• It works through text-based commands (command line).
• A famous example is MS-DOS used in early PCs. 
• Dennis Ritchie is the father of MS-DOS.
• It was developed in 1982.

Last verified on 19-04-2026

Explanation

• Devilish means شیطانی
• Satanic means شیطانی

Last verified on 30-03-2026

Explanation

• Wreck means بربادی
• Ruin means بربادی

Last verified on 02-04-2026

Explanation

• Abdullah bin Ubay (Ibn Ubayy ibn Salul) is known as Rais-ul-Munafiqeen (Leader of Hypocrites).
• He was a prominent figure in Medina during the time of Prophet Muhammad (PBUH).

Additional information:

• Abu Jahl – Opponent of Islam in Makkah
• Abu Lahab – Uncle of Prophet (PBUH), enemy of Islam
• Abu Sufyan – Later accepted Islam after conquest of Makkah
• Musaylima – False prophet
• Walid bin Mughirah – Quraysh leader and opponent

Last verified on 19-04-2026

Explanation

• An Emergency Prohibition Order (EPO) is issued to prevent a person from harming or threatening another person.
• It is issued by an Enforcement Officer.
• It provides immediate legal protection in urgent situations.
• Commonly used in cases of domestic violence or harassment.

Last verified on 19-04-2026

Explanation

• The Kuka Movement was a religious and reformist movement in the mid-19th century.
• It started in Western Punjab under the leadership of Bhagat Jawahar Mal (Ram Singh) in 1862.
• The aim was to bring social and religious reforms among Sikhs and society.
• It opposed British rule and corruption.
• The movement played a role in early anti-colonial resistance in India.

Last verified on 19-04-2026

Explanation

اسرائیل عبرانی زبان کا لفظ ہے عربی زبان میں اس کا معنی عبداللہ ہے؛ یعنی اللہ کا بندہ۔

یہ حضرت یعقوب علیہ السلام کا لقب ہے۔

حضرت یعقوب علیہ السلام کے لقب کے حوالے سے ''بنی اسرائیل'' کا معنی ''عبداللہ کی اولاد'' ہے۔

Last verified on 19-04-2026

Explanation

Allama Iqbal

• Born: November 9, 1877 (Sialkot)
• Father: Sheikh Noor Muhammad
• Mother: Imam Bibi
• Received PhD: Germany
• Title: Poet of the East
• Famous books: Bang-e-Dara, Zarb-i-Kalim, Armughan-e-Hijaz
• Famous Punjabi Books/Poem: Piyaara Jedi, Baba Bakri Wala
• Died: 21 April 1938
• Burial: Badshahi Mosque in Lahore

Last verified on 30-03-2026

Explanation

• PNG, JPEG, and GIF are image file formats used to store pictures.
• They are widely used in websites, graphics, and digital media.
• Each format has different compression and quality features.
• JPEG is best for photos.
• PNG for high-quality images.
• GIF for animations.

Last verified on 19-04-2026

Explanation

• Hazrat Yousuf (AS) was the son of Hazrat Yaqoob (AS) and mother: Raheel.
• He was one of twelve sons of Hazrat Yaqoob (AS).
• Known for his ability to interpret dreams and his story is a lesson in patience and faith.

Additional information:

• Stayed in the well for three days.
• Sold as a slave in Egypt; bought by Zulaikha.
• Real brother: Bin Yameen.
• Mentioned 27 times in the Holy Quran.
• Burial place: Palestine.

Last verified on 09-03-2026