Explanation

Death: 10 October 2021 (85 years) due to lungs problem

Funeral Prayer Leader: Prof. Dr. Ahmad Al-Ghazali

Additional information:

• Birth: 1 April 1936, Bhopal, India.
• Title: Mohsin-e-Pakistan and Father of Pakistan’s Nuclear Program

Last verified on 16-01-2026

Explanation

• BCC stands for: Blind Carbon Copy
  • Used in: Email communication
  • Purpose: Hides recipient email addresses from other recipients

Additional information:

• CC (Carbon Copy): Recipients are visible to all
• BCC: Recipients are hidden from everyone except the sender

Last verified on 16-01-2026

Explanation

• Founder: Mark Zuckerberg
• Founded in: February 4, 2004
• Headquarters: Menlo Park, California, USA
• Users (2023): Over 3 billion monthly active users
• Parent Company: Meta Platforms Inc.

Last verified on 16-01-2026

Explanation

• Main Cause: Freon / CFCs
• Effect: Breaks down O₃ molecules → more UV-B radiation
• Other Contributors: Halons, carbon tetrachloride
• Result: Skin cancer, cataracts, climate impact

• The Montreal Protocol (1987) aimed to reduce CFC emissions
• Ozone layer protects Earth from harmful ultraviolet rays

Explanation

• River Kabul flows from Afghanistan into Khyber Pakhtunkhwa before joining Indus.
• River Kabul passes through Kabul (Afghanistan), Jalalabad, and Peshawar.
  
  
  
  Additional information:
• Indus River – Longest river of Pakistan
• Jhelum River – Joins Indus at Trimmu
• Chenab River – Joins Indus at Panjnad
• Ravi River – Tributary of Indus
• Sutlej River – Joins Indus at Panjnad

Last Updated on 12-01-2026

Explanation

The Treaty of Sèvres was signed in August 10, 1920.

It was an agreement between the Allied Powers and the Ottoman Empire after World War I.

The treaty aimed to divide Ottoman territories and limit its power.

Additional Details / Facts

It was never fully implemented due to the Turkish War of Independence.

Later replaced by the Treaty of Lausanne (1923).

Key loss for the Ottoman Empire included lands in the Middle East and Anatolia.

Explanation

First Nobel Prize in Economics – Key Points

Year & Recipients: 1969, awarded to Ragnar Frisch and Jan Tinbergen.

Reason: For developing and applying dynamic models to analyze economic processes.

Explanation

Explanation

Given:

Increment in number = 20% of the number

Decrement in number = 20% of the new number

Concept used:

Net increase or decrease percent = {(Original number or Final number) - (Final number or original number) ÷ Original number} × 100

Calculation:

Let the original number be 100

When the number is increased by 20%

New Number = 100 + 20% of 100

⇒ 100 + 20

⇒ 120

Now, the number is decreased by 20%

Final number = New number – 20% of new number

⇒ 120 – 20% of 120

⇒ 120 – 24

⇒ 96

∴ Net Decrease in percentage = { (100 – 96) / 100} × 100

⇒ {4/100} × 100

⇒ 4%

∴ The net decrease percentage is 4%

Explanation

The Rocky Mountains are located in North America, stretching from Canada to the USA.

They are famous for their high peaks, forests, and natural beauty.