Who was the last president of USSR ?

USSR کا آخری صدر کون تھا؟

Joseph Stalin

Mikhail Gorbachev

Nikita Khrushchev

None of these

Explanation

Mikhail Sergeyevich Gorbachev was a Soviet and Russian politician who served as the eighth and final leader of the Soviet Union from 1985 to the country's dissolution in 1991.