Explanation

بانگ درا میں بچوں کے لیے علامہ اقبال کی نظم” ایک مکڑ اورمکھی“ انتہائی دلچسپ اور سبق آموز ہے۔

علامہ اقبال نے اس نظم میں ایک کہانی بیان کر دی ہے کہ مکڑے نے کس مکاری سے مکھی کو اپنی باتوں سے ورغلایا اور مکڑے کی خوشامد سے کس طرح مکڑی موت کے منہ میں چلی گئی ۔

Explanation

The African Union is a continental union consisting of 55 member states located on the continent of Africa.

The AU was announced in the Sirte Declaration in Sirte, Libya, on 9 September 1999, calling for the establishment of the African Union. 

Headquarters: Addis Ababa, Ethiopia

Founded: July 9, 2002, Durban, South Africa

Founder: Muammar Gaddafi

Explanation

The world's largest exporter of liquefied natural gas (LNG) in 2022 was the United States, with an export volume of 114.4 billion cubic meters.

At that time, Qatar ranked second.

LNG is natural gas that been made into a liquid by cooling to -260 degrees Fahrenheit/-162 degrees Celsius for shipping and storage purposes.

China imports more liquefied natural gas (LNG) than any other country in the world.

In 2023, China purchased some 97.8 billion cubic meters worth of LNG.

Explanation

Joseph Priestley invented soda water in 1767 by infusing water with carbon dioxide.

His method laid the foundation for carbonated beverages.

Explanation

 Razia Sultan belonged to the Slave Dynasty.

She was the first female Muslim ruler of the subcontinent

She was the first and last Muslim lady to rule Delhi.

She ruled India from 1236 to 1240

Born: 1205, Budaun, India

She was assassinated in Kaithal

Died: October 15, 1240, Kaithal, India

Her mother name is Turkan Khatun

Her Father's name is Shams ud-Din Iltutmis

Explanation

Ozone (O3) is a gas found in the stratosphere.

A stratosphere layer of the atmosphere that extends from about 12 to 50 kilometers (7.5 to 31 miles) above the Earth's surface.

The ozone layer, also known as the ozonosphere.

Explanation

John Bardeen, William B. Shockley, and Walter H. Brattain are collectively known as the fathers of the second generation of computers.

They invented the transistor in 1947, which led to the development of smaller, faster, and more efficient computers.

The fathers of each generation of computers:

1. First generation (Vacuum Tubes): John Atanasoff (invented the first electronic computer, ABC)
2. Second generation (Transistors): John Bardeen, William B. Shockley, and Walter H. Brattain (invented the transistor)
3. Third generation (Integrated Circuits): Jack Kilby (developed the first integrated circuit)
4. Fourth generation (Microprocessors): Ted Hoff and Stanley Mazor (developed the first microprocessor, Intel 4004)

Explanation

1. Iskander Mirza took charge of office on 23 March 1956.
2. Iskander Mirza was the first President of Pakistan.
3. Major General Iskander Mirza the 1st President of Pakistan belongs to Republican Party.
4. Major Gen Sikandar Mirza was the Last Governor-General of Pakistan.
5. Who abrogated the 1956 constitution? Iskander Mirza
6. Which of the following Governor-General and PM of Pakistan died in exile? Iskander Mirza
7. Murshidabad ( India) is the birthplace of Iskander Mirza.
8. Former President Iskander Mirza was buried in Iran.

Explanation

Thermal cracking is a process in which high temperatures are used to break down large hydrocarbon molecules into smaller, more useful molecules.

Such as gasoline and diesel.

This process is widely used in the petroleum industry.

Explanation

The volume of an atom is typically calculated using the atomic radius and the formula for the volume of a sphere (V = (4/3)πr³), where r is the atomic radius.

The atomic radius is the distance from the nucleus to the outermost electron orbital.