With the disintegration of USSR in end 1991, comprised of ____ Union Republics.

15
10
5
25

The correct answer is A. 15.

The Soviet Union was a union of 15 socialist republics that existed from 1922 to 1991. The republics were:

  • Russia
  • Ukraine
  • Belarus
  • Kazakhstan
  • Uzbekistan
  • Tajikistan
  • Kyrgyzstan
  • Turkmenistan
  • Armenia
  • Azerbaijan
  • Georgia
  • Moldova
  • Lithuania
  • Latvia
  • Estonia

In 1991, the Soviet Union collapsed and the 15 republics became independent countries.