Explanation

• Razia Sultana was the first female ruler of Delhi Sultanate.
  • She ruled India from 1236 to 1240.
  • She was the daughter of Sultan Shams-ud-Din Iltutmish and Turkan Khatun.
  • Known for her bravery, intelligence, and administrative skills.

Last verified on 02-02-2026

Explanation

On 22 January 2026, South Korea officially enforced its "Act on the Development of Artificial Intelligence and Establishment of Trust".

South Korea is considered the first to fully enforce such a comprehensive framework.

The law has been named AI Basic Act.

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Explanation

China launched world’s largest compressed-air energy storage (CAES) plant in January 2026.

Location: Jiangsu province of China.

Storage capacity: 2,400 MWh

Power generation capacity: 600 MW

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Explanation

Manufacturer: Foxconn.

Developer: Apple Inc..

Release Date: June 29, 2007.

Key Design: Features a 3.5-inch screen and was developed under the codename "Project Purple". 

Explanation

Russia is the largest country in the world 

With a total area of 17,098,242 Km² (6,601,665 mi²)

Land area of 16,376,870 Km² (6,323,142 mi²)

List of Largest countries by area

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Which country has the largest population in the world?

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