Explanation

• Alt + Shift + F1 / Shift + F11 → Insert a new worksheet

Additional information:

• Shift + F10 → Open shortcut/context menu
• Ctrl + Page Up → Previous worksheet
• Ctrl + Page Down → Next worksheet

Last verified on 15-07-2026

Explanation

• Bug: An error or flaw in software.
• The term "bug" was popularized in the 1940s
• Origin: A moth was found in the Harvard Mark II computer in 1947.
• Associated with: Grace Hopper and her team.

Last updated on 30 Oct 2026

Explanation

• The Line of Control (LoC) was established in 1949 after the Karachi Agreement.
• It was following the first Indo-Pak war over Kashmir.
• It was originally called the Ceasefire Line and renamed the LoC in the 1972 Simla Agreement.
• The LoC is approximately 740 km long.

Last verified on 03-09-2026

Explanation

• The Line of Control (LoC) was established in 1949 after the Karachi Agreement.
• It was following the first Indo-Pak war over Kashmir.
• It was originally called the Ceasefire Line and renamed the LoC in the 1972 Simla Agreement.
• The LoC is approximately 740 km long.

Last verified on 03-09-2026

Explanation

• Location: Kech District, Balochistan.
• River: Dasht River.
• Feasibility report: 1956.
• Commissioned by: WAPDA (2001).
• Completed: July 2006.
• Water impounding began: August 2006.
• Length: 3,350 ft (1,020 m).
• Purpose: Water supply to Gwadar and irrigation.

Last updated on 30 Oct 2026

Explanation

About National Anthem of Pakistan:

• Written by: Hafeez Jalandhari in 1952
• Music by: Ahmad G. Chagla in 1949
• Adopted on: August 13, 1954
• First recorded by: Ahmed Rushdi in 1954
• Re-recorded after 68 years

• 15 lines in the National Anthem of Pakistan
• 48 words in the National Anthem of Pakistan
• First played in front of Raza Shah Rahalvi of Iran
• "Jan-i-Istaqbal" means Symbol of ambitions
• First played on national radio on August 14, 1947
• Duration of the National Anthem of Pakistan: 80 seconds (1 minute 20 seconds)
• Pakistan's National Anthem is written in: Persian

Explanation

• Tribe: Banu Saad
• Full name: Halima Saadia (RA)
• Relation: Foster mother of Prophet Muhammad ﷺ
• Foster care: About 6 years
• Tribal affiliation: Banu Saad was part of Hawazin.

Last verified on 01-09-2026

Explanation

• Location: Kech District, Balochistan.
• River: Dasht River.
• Completed: July 2006.
• Impounding began: August 2006.
• Commissioned by: WAPDA in 2001.
• Purpose: Water supply for Gwadar and irrigation.
• Length: 3,350 ft (1,020 m).

Last updated on 30 Oct 2026

Explanation

• The headquarters of the International Monetary Fund (IMF) is located in Washington, D.C., United States.
• Purpose: Global financial stability & loan support
• Founded: 27 December 1945
• Members: 190 countries
• Official language: English

Last verified on 24-06-2026

Explanation

• Invader: Nadir Shah (Persian ruler).
• Mughal Emperor: Muhammad Shah.
• Muhammad Shah's reign: 1719–1748.
• Battle: Battle of Karnal.
• Date of Battle: 24 February 1739.
• Result: Nadir Shah defeated the Mughal army.
• Delhi occupation: Nadir Shah entered Delhi in March 1739.
• Famous loot: The Peacock Throne and the Koh-i-Noor diamond were taken to Persia.

Last updated on 30 Oct 2026