2. Questions Bank
  3. SSC
  4. Quantitative Aptitude
  5. Number System and its Operations

SSC Quantitative Aptitude Number System and its Operations Question Bank Set Theory (II)

  • question_answer
      The union of a finite or countable collection of countable sets is

    A) countable

    B) uncountable

    C) infinite

    D) None of the above

    Correct Answer: A

    Solution :

    [a] The union of a finite or countable collection of countable, i.e. sets is countable.


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