Explanation

• Bahadur Shah Zafar is the last Mughal emperor of India (reigned 1837–57).
• He was a poet, musician, and calligrapher, more an aesthete than a political leader.
• He was born October 24, 1775, in Delhi, India.
• He died November 7, 1862, in Rangoon [now Yangon], Myanmar.

Last verified on 01-06-2026

Explanation

Taiwan's Capital is Taipei.

Taiwan Currency is New Taiwan Dollar.

Taiwan, officially the Republic of China.

It was formerly known as Formosa.

Taiwan's official language is Mandarin.

Taiwan located is in the Continent of Asia.

Taiwan's Primary Religion is the Polytheistic ancient Chinese religion, Buddhism.

Taiwan's Head of Govt. is Prime Minister– Su Tseng-chang.

Taiwan Parliament called Yuan.

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 16-06-2026

Explanation

• Largest Arms Exporter: USA
• Second Largest: Russia
• Third Largest: France
• Main Buyers: Middle East, Europe, Asia
• Main Products: Fighter jets, missiles, defense systems, military technology

Last verified on 16-06-2026

Explanation

• Black Gold: Petroleum (Crude Oil)
• Color: Dark black / brownish black
• Main Uses: Fuel, petrol, diesel, kerosene, plastics
• Importance: Backbone of modern industry and transport

Additional information:

• Top Oil-Producing Countries:
  1. Saudi Arabia
  2. USA
  3. Russia
  4. Iraq
  5. Iran

Last verified on 16-06-2026

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:

• First climbers to reach Mount Everest (1953): Tenzing Norgay and Edmund Hillary.
• First man to climb Mount Everest twice: Nawang Gombu.
• First Pakistani woman to scale Mount Everest: Samina Baig.
• First blind Asian and third person in the world to climb Everest: Zhang Hong.
• Youngest Pakistani to summit Everest: Shehroze Kashif.
• Fastest woman to climb Mount Everest: Tsang Yin-hung.

Last verified on 16-06-2026

Explanation

• The retina is the light-sensitive layer located at the back of the human eye.
• It contains special cells called rods and cones that detect light and color.
• These cells convert light into electrical signals.
• The signals are then sent to the brain through the optic nerve to produce vision.

Last verified on 11-03-2026

Explanation

• In 1979, the Soviet Union (USSR) invaded Afghanistan, marking a major event in the Cold War.
• The invasion aimed to support the communist government in Kabul against insurgent groups.

Additional information:

• Duration of Soviet occupation: 1979–1989 (10 years)
• Afghan resistance groups: Mujahideen fighters
• U.S. support to Mujahideen: military aid, weapons, and training
• Casualties: ~1–2 million Afghan civilians and combatants

Last verified on 12-03-2026

Explanation

• Density is the reciprocal of specific volume.
• Density tells how much mass is in a given volume.
• Specific volume tells how much volume is occupied by unit mass.

Last verified on 16-06-2026

Explanation

• The atmosphere is an open system.
• Because it exchanges both matter and energy with surroundings.
• Gases like oxygen, carbon dioxide, and water vapour continuously move in and out.
• Energy from the Sun enters and heat is also released back into space.
• This continuous exchange keeps atmospheric processes active.

Last verified on 16-06-2026

Explanation

• Brazing and welding are hot working processes.
• Because they involve the use of heat to join metals.
• In welding, metals are melted and joined together using heat.
• In brazing, a filler metal is melted to join two metal pieces without melting the base metals.

Last verified on 16-06-2026