Explanation

• Manchhar Lake is the largest natural freshwater lake in Jamshoro Sindh Pakistan.
• It collects water from the Kithar mountain range.
• It is one of South Asia's largest.
• It covers an area of 23.5 km (14.6 mi)
• It is the part of Indus River basin.

Last verified on 31-03-2026

Explanation

• Ottawa is the capital city of Canada.
• Chosen as the capital in 1857 by Queen Victoria.

Additional information:

The Currency of Canada is the Canadian Dollar.

Official languages: English and French.

Located in the continent of North America.

Primary Religion is Christianity (but a secular country).

Parliament called Parliament.

Tricks for Remember

DOLLAR

 Li-Ne-US-Ca-Fi-T-E-A

Mind trick: Li ne(a name) who lives in US likes Coffee(Ca- Fi) and Tea(T-E-A)

**Li-Ne**

Li-Liberia

Ne-New Zealand

**US**

United States

**Ca-Fi**

Ca-Canadian

Fi- Fizzi

**T-E-A**

T-Taiwan

E-Ethiopia

A-Australia

 Last verified on 10-06-2026

Explanation

• RAM and Cache are volatile memories.
• It means their data is lost when power is turned off.
• Volatile memory requires continuous power to retain data.
• RAM is used for running programs and storing temporary data.
• Cache is a high-speed memory that stores frequently used data for the CPU.

Additional information:

• ROM is non-volatile and retains data without power.

Last verified on 16-02-2026

Explanation

• The Pacific Ocean is the largest and deepest ocean on Earth.
• It covers about 30% of the Earth's surface.
• It contains 97% of the Earth's water.
• The Mariana Trench, the deepest part of the ocean.
• It is located in the Pacific.
• The Arctic Ocean is connected to the Pacific Ocean via the Bering Strait.

Additional information:

• Oceans cover 71% of the Earth's surface.
• The Indian Ocean is the warmest, with the Persian Gulf being the hottest area.
• The Diamantina Trench is the deepest point in the Indian Ocean.
• Jordan does not have an ocean.
• The Arctic Ocean is the Smallest Ocean of the world.

Last verified on 27-05-2026

Explanation

• Mount Everest is the Highest peak in the world.
• It is located in Nepal.
• Height: 8,848.86m (29,032 feet)
• The first time expedition in 1953.
• It was named after George Everest in 1856.
• In the range of mountains: the Himalayas

Additional information

• The first person to reach Mount Everest? Sherpa Tenzing and Edmund Percival Hillary
• The first man to climb Mount Everest twice was? Nawang Gombu
• The first Pakistani woman to scale Mount Everest is? Samina Baig
• The first blind man in Asia and the third in the world to climb Mount Everest: Zhang Hong
• The youngest Pakistani to summit Mount Everest (8,848m), the tallest peak in the world: Sheroze Kashi
• Who has made a world record and become the fastest in the women's category to Scale Mount Everest? Tsang Yin-hung

Last updated by NA on 27 April 2026

Explanation

• The Treaty allocates the Western Rivers (Indus, Jhelum, Chenab) to Pakistan
• The Eastern Rivers (Ravi, Beas, Sutlej) to India
• Indus Waters Treaty signed on September 19, 1960, 
• Between India and Pakistan
• Treaty was brokered by the World Bank
• Signed at Karachi by 
• Field Marshal Mohammad Ayub Khan,
• The then President of Pakistan, Jawaharlal Nehru 
• The then Indian Prime Minister, and Mr. W.A.B. Illif 
  
• The Treaty is effective from 1st April 1960 

Last updated by NS on 06 May 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

Explanation

• Hazrat Meekail (A.S) is responsible for providing rain, sustenance, and food to creatures.

Additional information:

• Hazrat Jibriel (A.S) – Brings Allah’s revelations to prophets.
• Hazrat Israfeel (A.S) – Will blow the trumpet on the Day of Judgment.
• Hazrat Izrail (A.S) – Angel of death, takes souls at the time of death.

Last verified on 16-03-2026

Explanation

• Quaid-e-Azam Muhammad Ali Jinnah joined
• The All India Muslim League joined in: 1913 until 1947
• Age: He was 37 years old.
• Indian National Congress in 1906 and left in 1920.

Additional information

The All India Muslim League was founded in 1906, with its first session held in Karachi in 1907.

In 1927, the League was divided over the issue of joint electorates.

Last updated on 06-March-2026

Explanation

• Wealth obtained from mines is subject to Khumus (one-fifth).
• Khumus means 20% of certain types of wealth.
• It is mentioned in the Qur'an (Surah Al-Anfal 8:41).
• It applies to treasures, minerals, and war gains.
• It is more emphasized in Shia jurisprudence, but exists in Sunni sources too.

Last verified on 28-04-2026