SSC Sample Paper Mock Test-6 SSC CGL Tear-II Paper-1

  • question_answer
        In an examination 80% candidates passed in English and 85% candidates passed in Mathematics. If 73% candidates passed in both these subjects, then what per cent of candidates failed in both the subject?  

    A)                 8        

    B)                     15     

    C)  27                               

    D)  35

    Correct Answer: A

    Solution :

    Percentage of the candidates passing in English or Mathematics or both \[=n\,\,(E)+n\,\,(M)-n\,\,(E\cap M)=80+85-73=92\] \[\Rightarrow \]Percentage of candidates who failed in both the subjects \[=100-92=8\]


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