Explanation

• Displacement is the straight-line change in position from an initial point to a final point.
• It is a vector quantity, having both magnitude and direction.

Last verified on 31-10-2026

Explanation

• Veil means پردہ
• Curtain means پردہ
• Conceal means پردہ

Last verified on 31-10-2026

Explanation

• "Log in" is the correct term used to access an account.
• It involves entering credentials like a username and password.

• Sign up: Create a new account.
• Sign out: Exit your account.

Last updated on 30 Oct 2026

Explanation

• RAM is categorized as volatile and temporary (or primary / main) memory
• It means its data is lost when power is turned off.
• Volatile memory requires continuous power to retain data.

Additional information:

• ROM is non-volatile and retains data without power.

Last verified on 16-02-2026

Explanation

• The smallest preset font size available in the Font Size drop-down list is 8 points.
• It appears in the standard Font Size list on the Home tab.

• The largest preset font size available in the Font Size drop-down list is 72 points.
• Microsoft Word supports font sizes from 1 to 1638 points.

Last verified on 16-07-2026

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