Now in the United Nation, Turkey will be known as :

The correct answer is (c).

Turkey officially changed its name to Türkiye in 2023. The change was made to better reflect the country’s culture and values. The name Türkiye is more closely aligned with the Turkish language and is pronounced more similarly to the way the country is known in many other languages.

Ankara is the capital of Turkey. Istanbul is the largest city in Turkey and was formerly known as Constantinople.