Explanation

• Alexander Fleming discovered Penicillin in 1928.
• Penicillin was the first true antibiotic used to treat bacterial infections.
• He published his findings about its antibacterial effect in 1929.
• First patient treated with penicillin was Albert Alexander, a 43-year-old policeman, on 12 February 1941.
• Penicillin revolutionized medicine and infection treatment worldwide.

Last verified on 16-01-2026

Explanation

14 Muslims were killed in the Battle of Badr.

All important questions and information related to battle of Badr

• Badr means in Arabic: Full moon
• Furqan, the second name of the battle of Badr
• Abu Jehal was the leader of the kufars in the Battle of Badar.
• 70 infidels were killed in Ghazwa Badr
• It is also referred to as The Day of the Criterion.
• No of the Kufars:  1000
• Mentioned in Surat Al-Anfal 
• 1000 angels participated in the Battle of Badr

Total: Muslim 313-317

Muhajirun: 82-85

Ansar: 231

Aws: 61

Khazraj: 170

2 horses

70 camels

**

Explanation

• Location: Sandouping, Yiling District, Hubei, China (on Yangtze River)
• Type & Status: Hydroelectric gravity dam; world’s largest power station
• Construction Timeline: Began 14 December 1994, opened in 2003
• Completion: Fully completed in 2012
• Capacity & Purpose: 22,500 MW; flood control, power generation, navigation

Last verified on 15-01-2026

Explanation

• United Nations (UNO) recognizes six official working languages.

Additional information:

• Official Languages: Arabic, Chinese, English, French, Russian, Spanish
• Founded: 24 October 1945
• Headquarters: New York, USA
• Purpose: Promote international peace, security, and cooperation
• Members: 193 countries

Last verified on 15-01-2026

Explanation

The UN Security Council has 15 members.

• 5 permanent and 10 non-permanent members.
• Non-permanent members serve 2-year terms.

Additional information:

• Permanent Members (P5): USA, UK, France, Russia, China
• Non-Permanent Members: Elected by the General Assembly
• Veto Power: Only permanent members

Last verified on 15-01-2026

Explanation

Last verified on 15-01-2026

Explanation

• Signed by: Chen Yi (China), Zulfikar Ali Bhutto (Pakistan)
  • Signed on: 2 March 1963
  • Length of border: 599 km
  • Era of initial demarcation: Ayub Khan’s rule
  
  
  Last verified on 15-01-2026

Explanation

Supervision focuses on guiding, motivating, and improving teachers’ professional growth.

It helps teachers improve teaching methods through support and feedback.

Additional Points:

Inspection checks performance.

Administration and management deal mainly with planning and control.

Last verified on 15-01-2026

Explanation

IMF and World Bank were created through the Bretton Woods Institutions 

Agreement signed in 1944.

They are twin intergovernmental pillars supporting the structure of the world's economic and financial order.

World Bank:

World Bank established: July 1944

Members: 189

Headquarters: Washington, USA

IMF:

Founded: 27 December 1945

Headquarters: Washington, USA

Members: 190

Official language: English 

Explanation

The 38th parallel is a name given to the latitude 38° N, which demarcates North Korea and South Korea.

ADDITIONAL INFORMATION RELATED TO 38th parallel 

The line was demarcated by U.S. military planners at the Potsdam

It was established at the end of World War II.

It is the symbol of the Cold War.

It is a circle of latitude 38 degrees north of the equator.