Explanation

Explanation

The coldest planet in our solar system is Uranus,

They hold the record for the lowest temperature ever measured at -371°F (-224°C)

It has 27 moons.

Its largest moon is Titania.

ADDITIONAL INFORMATION 

Neptune is also extremely cold, with an average temperature of -214°C (-353°F)

NOTE:  IF THE OPTION IS Pluto, Saturn, Mars, Jupiter ( Pluto is the correct answer)

Pluto, which is no longer classified as a planet (it is a dwarf planet), is the coldest of all the large bodies in the outer solar system,

has a temperature of about -225°C (-373°F).

NOTE: IF THE OPTION IS Uranus, Neptune, Venus, Pluto ( Uranus is the correct answer)

According to most sources, the coldest planet in the Solar System is Neptune.

Explanation

The study of the universe's origin, nature, and evolution is called Cosmology

Edwin Powell Hubble is called the father of Cosmology.

The term cosmology was first used in English in 1656 in Thomas Blount's Glossographia, with the meaning of "a speaking of the world"

Explanation

Christopher Columbus

• Born: 1451, Genoa, Italy
• Died: 20 May 1506, Valladolid, Spain
• Major Voyages: 4 transatlantic voyages (1492–1504)
• Sponsored By: Spain (Ferdinand II and Isabella I)
• Achievement: Opened the Americas to European exploration

Last verified on 18-01-2026

Explanation

Autobiography: In the Line of Fire by Pervez Musharraf

Published: September 25, 2006

Additional information:

• Born: 11 August 1943, Delhi, British India
• Position: 10th President of Pakistan (2001–2008)

Explanation

• Nitrous oxide, commonly known as laughing gas.
• It is a colorless, non-flammable gas used in medicine.
• Nitrous oxide (N₂O) causes temporary laughing and relaxation.

Additional information:

• Nitrous oxide was discovered by Joseph Priestley in 1772.

Last verified on 18-01-2026

Explanation

The Taj Mahal is located in Agra, Uttar Pradesh, India

On the west side of the Yamuna River.

ADDITIONAL INFORMATION REALTED TAJ MEHAL

The Taj Mahal, "Crown of Palaces", also "the Taj"

It is a white marble mausoleum.

It is located in Agra, Uttar Pradesh, India

Explanation

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

• Venus is the brightest planet in the night sky.
• Due to its thick cloud cover that reflects sunlight strongly.
• It is often called the “Evening Star” or “Morning Star.”

Additional information:

• Distance from Sun: ~108 million km
• Diameter: 12,104 km
• Orbital Period: 225 Earth days
• Atmosphere: Thick CO₂ clouds, very reflective

Last verified on 15-01-2026