Explanation

• The unit of pressure is N/m² (Newton per square meter).
• It is also called Pascal (Pa).
• Pressure means force applied per unit area.
• Higher force or smaller area increases pressure.

Last verified on 17-06-2026

Explanation

• Pakistan has been elected 8 times as a non-permanent member of the United Nations Security Council (UNSC).
• The UN Security Council has 15 members: 5 permanent and 10 non-permanent members.
• Non-permanent members are elected for a 2-year term by the UN General Assembly.

Additional information:

Pakistan’s Terms in UN Security Council

1. 1952 – 1953
2. 1968 – 1969
3. 1976 – 1977
4. 1983 – 1984
5. 1993 – 1994
6. 2003 – 2004
7. 2012 – 2013
8. 2025 – 2026

Last verified on 09-03-2026

Explanation

List of Olympics from 2010 to 2030

Explanation

• The United Kingdom officially left the European Union (EU) on 31 January 2020 at 11:00 p.m. GMT.
• It is known as Brexit (British Exit).
• It ended the UK's 47-year membership of the European Union.
• The transition period lasted until 31 December 2020.
• Referendum Date: 23 June 2016
• Article 50 Triggered: 29 March 2017
• Referendum Result: Leave – 51.9%, Remain – 48.1%

Last verified on 08-04-2026

Explanation

• Headquarters: Washington, D.C., USA
• Established: Bretton Woods Conference, 1944
• Headquarters: Washington, D.C., USA
• Members: 189 countries
• Purpose / Aim: Provide loans and grants for development projects

Partner Institutions (5):

1. IBRO (International Bank for Reconstruction and Development)
2. IDA (International Development Association)
3. IFC (International Finance Corporation)
4. MIGA (Multilateral Investment Guarantee Agency)
5. ICSID (International Centre for Settlement of Investment Disputes)

Pakistan Joined: 1950

Publications: Human Capital Index, World Development Report

Last verified on 18-01-2026

Explanation

• A De jure Nuclear Weapon State is a country legally recognized under the Nuclear Non-Proliferation Treaty (NPT) of 1968 as possessing nuclear weapons.
• Only five countries are officially recognized under this treaty.
• China is one of these recognized nuclear-weapon states.

Additional information:

Five “De jure” Nuclear Weapon States (NPT recognized)

1. United States – First nuclear test in 1945
2. Russia (Former USSR) – 1949
3. United Kingdom – 1952
4. France – 1960
5. China – 1964

Last verified on 09-03-2026

Explanation

• Sputnik-1 was launched by the USSR (Soviet Union) on 4 October 1957.
• It was the world's first artificial satellite, beginning of the Space Age.
• It started the Space Race between the Soviet Union and the United States.
• Launch Site: Baikonur Cosmodrome, Kazakhstan
• Weight: 83.6 kg
• Orbital Period: About 96 minutes

Last verified on 09-03-2026

Explanation

• Quaid-e-Azam Muhammad Ali Jinnah was given the title “Ambassador of Hindu-Muslim Unity”.
• This title was conferred by Sarojini Naidu, a prominent Indian political leader and poet.
• At that time, Jinnah was working for unity between Hindus and Muslims.

Last verified on 13-01-2026

Explanation

• A permanent storage device retains data even when the computer is turned off.

• Hard disk is a common permanent storage device used to store files, programs, and the operating system.
• Examples: Hard Disk Drive (HDD), Solid State Drive (SSD), Optical Discs, USB Flash Drives, External Hard Drives

Last verified on 09-03-2026

Explanation

• Track Changes is a feature in MS Word 2016 used to record edits made in a document.
• It shows insertions, deletions, and formatting changes made by users.
• This feature is commonly used during editing, reviewing, and collaboration.

Last verified on 09-03-2026