Explanation

• Dr. Shamshad Akhtar was the first female Governor of the State Bank of Pakistan (SBP).
• She served as Governor from 2006 to 2009.

Additional information:

• Founded: 1 July 1948
• Founder: Muhammad Ali Jinnah
• Headquarters: Karachi, Sindh
• First Governor: Zahid Hussain

Last verified on 06-06-2026

Explanation

The first constitution of Pakistan was enforced on March 23, 1956

Additional information

List of the Constitution of Pakistan 1947 to date

First:   1956 Constitution

• Adoption Date: 23rd March 1956

• Prime Minister: Chaudhry Muhammad Ali

• President: Iskander Mirza

Second: 1962 Constitution

• Adoption Date: 8th June 1962

• Prime Minister: Muhammad Ayub Khan (also President at the time)

Third: 1973 Constitution

• Adoption Date: 12th April 1973

• Prime Minister: Zulfikar Ali Bhutto

• President: Fazal Ilahi Chaudhry

  
  

  Last updated by NA on 25-April-2026

Explanation

• Author: Benazir Bhutto
• Themes: Political struggle, resilience against dictatorship, and family legacy.
• Publisher Simon & Schuster
• Publication date 7 January 1989

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Last updated by NS on 06 May 2026

Explanation

• World Environment Day is on 5 June.
• First observed in the city of Spokane in the USA in 1974.
• Established by the UN General Assembly in 1972.
• It is also called Eco Day.

Additional information:

Theme:

• 2020: Time for Nature in Colombia
• 2021: Ecosystem restoration in Pakistan
• 2022: Only One Earth in Sweden
• 2023: Solutions to Plastic Pollution in the Ivory Coast
• 2024: Land restoration, desertification, and drought resilience in Riyadh, Saudi Arabia
• 2025: Ending plastic pollution in South Korea

Last verified on 04-06-2026

Explanation

• Hazrat Ali (RA) married Hazrat Fatimah (RA) in 2nd Hijri year.
• The marriage took place in 1 Dhu al-Hijjah, 2 AH (24 February AD 624).
• This is one of the most blessed marriages in Islamic history.
• Hazrat Fatimah (RA) was the beloved daughter of Prophet Muhammad (PBUH).
• Hazrat Ali (RA) was the cousin and son-in-law of the Prophet (PBUH).

Last verified on 02-06-2026

Explanation

• The Al-Hudaibiyah Treaty was signed in 6 AH for 10 years.
  
• It was scribed by Ali ibn Abi Talib (R.A).
• Hudaibiyah is the name of tree.
• It is referred to as "Fatah Al-Mubeen" (the clear victory) in Surah Al-Fatah.
• It was a pivotal agreement between Muhammad SAW representing Medina and the Qurayshi tribe of Mecca.
• Suhail bin Amr signed on behalf of Mecca.
• It contained 7 clauses.

Last verified on 01-04-2026

Explanation

• The Indus Waters Treaty was signed on September 19, 1960, in Karachi.
• It was signed between Pakistan (President Ayub Khan) and India (Prime Minister Jawaharlal Nehru).
• It was brokered by the World Bank.

It became effective on April 1, 1960.

• Western Rivers (given to Pakistan): Indus, Jhelum, Chenab
• Eastern Rivers (given to India): Ravi, Beas, Sutlej

Last verified on 30-03-2026

Explanation

• Battery is a device that converts chemical energy into electrical energy.
• Batteries work by using a galvanic cell.
• It is an electrochemical device made up of two electrodes and an electrolyte solution.

Last verified on 16-03-2026

Explanation

Major Kharif Crops

1. Rice
2. Sugarcane
3. Cotton
4. Maize
5. Bajra
6. Jowar

• Start: April – June
• End: September – October

• Sowing: October – December
• Harvesting: March – May

Last verified on 27-01-2026

Explanation

• Nicolaus Copernicus is called the Father of Modern Astronomy.
• He introduced the heliocentric theory in 1543.
• This theory stated that the Sun is at the center of the solar system.
• His ideas changed the old belief that Earth is the center.

Additional information:

• Galileo Galilei, a later figure, is often called the "father of observational astronomy".

Last verified on 01-06-2026