Explanation

John McCarthy is called the father of artificial intelligence. 

He was an American computer scientist

He coined the term "artificial intelligence" in 1955

Organized the 1956 Dartmouth Conference, which is considered the birth of AI as a field of study. 

Received the Nobel Prize of Computing in 1971

Explanation

Kazakhstan is the largest muslim country by area.

Indonesia is the largest country by population.

Kazakhstan spans an area of approximately 2.7 million square kilometres.

Kazakhstan is the ninth (9th) largest country in the world.

Kazakhstan is the largest landlocked country in the World.

Explanation

Energy is measured in units of kilocalories

One kilocalorie  is equal to 4.18 kilojoules.

The amount of energy a food contains per gram is known as its energy density,

So we can describe fat as more energy-dense than protein or carbohydrate.

Explanation

Explanation

A person who is blamed for the wrongdoings, mistakes, or faults of others, especially for reasons of expediency.

Explanation

Nephrons are the microscopic, structural, and functional units of the kidneys.

They are responsible for filtering waste products from the blood to produce urine,

This helps to regulate the body's fluid and electrolyte balance and maintain homeostasis. 

Explanation

About National Anthem

National Anthem was written by Hafeez Jalandhari in 1952 

the music was produced by Ahmad G. Chagla in 1949.

It was officially adopted as Pakistan's national anthem on 13 August 1954.

Ahmed Rushdi recorded the National Anthem of Pakistan in 1954.

After 68 years Pakistan's National Anthem recorded

15 lines in the National Anthem of Pakistan

48 Words in the National Anthem of Pakistan

The National Anthem of Pakistan was played for the first time in front of Raza Shah Rahalvi of Iran

Explanation

Sound wave is a mechanical  wave.

Electromagnetic waves are waves that consist of oscillating electric and magnetic fields

That propagate through space without needing a medium.

Sound waves, on the other hand, are mechanical waves that require a medium (like air, water, or solids) to travel through. 

Explanation

51, 64, 121, 144, 256

Check if they are perfect squares:

- 51 → Not a perfect square  

- 64 → 8²  

- 121 → 11²  

- 144 → 12²  

- 256 → 16²  

All are perfect squares except 51.

Explanation

Bauxite is the most important ore of aluminum which contains only 30–54% alumina.

The rest is a mixture of silica, various iron oxides,

and titanium dioxide along with trace amounts of zinc, phosphorous, nickel, vanadium etc.