1. Consider the following statements about international events :

  1. The First Gulf War was related to the Iraq invasion of Kuwait.
  2. Mikhail Gorbachev was the President of the Soviet Union at the time of its disintegration.
  3. Boris Yeltsin was the first elected President of Russia.

How many of the statements given above are correct?    


1. A wire is in the form of an equilateral triangle with an area of 36√3 cm2. If it is changed into a semicircle, then what is its radius?


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