Explanation

The basic structure of a computer was developed by John von Neumann in 1945. 

It is known as the von Neumann architecture or von Neumann model,

He was the Hungarian-American mathematician and physicist 

Last updated 15-feb-2026

Explanation

Last updated 15-feb-2026

Explanation

• The capital of Turkey is Ankara.
• Capital since October 13, 1923
  Located in the central part of Anatolia.

Additional information:

• Currency is the Turkish Lira.
• The official language is Turkish.
• Located in the continent of Europe/ Asia.
• Primary Religion is Islam (But Secular country).
• The head of Govt is President Recep Tayyip Erdoğan.
• Parliament is called the Grand National Assembly.

 Last updated 12 april 2026

Explanation

The One Unit was the reorganization of the provinces of Pakistan 

Prime Minister Muhammad Ali Bogra led it on 22 November 1954

Passed on 30 September 1955

This program merged the four provinces of West Pakistan into a single province to parallel the province of East Pakistan

• West Punjab
• Sind
• NWFP
• Baluchistan

Additional information:

The One Unit scheme was dissolved on July 1, 1970

General Yahya Khan imposed Legal Framework Order No. 1970 to end the program

and reinstate the provisional status of the Four Provinces as of August 1947.

Explanation

• Humidity is the amount of water vapor present in the air.
  • It affects weather, climate, and comfort levels.
  • High humidity can make the air feel hotter, low humidity feels drier.
  • Measured using a hygrometer.
  • Important in agriculture, meteorology, and human health.

Last verified on 05-02-2026

Explanation

• Sunlight is a good source of vitamin D.
• When our skin is exposed to sunlight, it produces vitamin D, 
• It is essential for bone health, immune function, and the regulation of calcium levels in the blood.
• Deficiency of Vitamin D results in Rickets.

Explanation

• Passed in: May 2018 by the National Assembly of Pakistan

Purpose:

• Allows transgender persons to self-identify their gender on official documents
• Prohibits discrimination in jobs, education, healthcare
• Grants rights to inheritance and social welfare

Last verified on 04-02-2026

Explanation

• The Taj Mahal is located in the city of Agra 
• State: Uttar Pradesh
• River: Yamuna River
• Construction Started: 1632
• Construction Completed: 1647
• Built by: Mughal Emperor Shah Jahan
• Built in Memory of: Mumtaz Mahal
• Height: Approximately 73 meters
• Architecture: Ustad Ahmad Lahori
• Material: Mainly white marble

Explanation

• Sound waves are mechanical waves and need a medium to travel.
  • They travel fastest in solids, slower in liquids, and slowest in gases.
  • Solid particles are closely packed, allowing rapid vibration transfer.

Last verified on 04-02-2026

Explanation

• Country: Saudi Arabia
• Number of Prisoners Released: 572
  • Year: 2019
  • Occasion: Ramzan goodwill gesture

Additional information:

• The release followed the visit of PM Imran Khan to Saudi Arabia.