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SSC Sample Paper SSC CGL - Sample Paper-29

  • question_answer
    There are some coins and rings of either gold or silver in a box. 60% of the objects are coins, 40% of the rings are of gold and 30% of the coins are of silver. What is the percentage of gold articles?

    A) 16                                

    B) 27

    C) 58        

    D) 70

    Correct Answer: C

    Solution :

    Silver in object\[=60\] Gold in object\[=16\] Coins of silver\[=18\] \[\therefore \] Gold coins\[=60-18=42\] Total gold articles\[=42+16=58\] Hence, 58% of gold articles.                    


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