SSC Sample Paper SSC (Group-C) Sample Test Paper-1

  • question_answer
    After interchanging + and -, 8 and 7, which one of the following becomes correct?

    A)  \[8-7+3\times 5=35\]

    B)  \[7\times 8+6-9=25\]

    C)  \[6+8\times 2-7=0\]   

    D)  \[8\times 2+7-6=9\]

    Correct Answer: C

    Solution :

     Option [a]    \[8-7+3\times 5=35\] \[\Rightarrow \] \[7+8-3\times 5=35\] \[\Rightarrow \] \[7+8-15\ne 35\] Option       \[7\times 8+6-9=25\]          \[\Rightarrow \] \[8\times 7-6+9=25\] \[\Rightarrow \] \[56-6\times 9\ne 25\] Option       \[6+8\times 2-7=0\]    \[\Rightarrow \]       \[6-7\times 2+8=0\] \[\Rightarrow \]       \[6-14+8=0\] \[\Rightarrow \] \[14-14=0\] Option       \[8\times 2+7-6=9\] \[\Rightarrow \]         \[7\times 2-8+6=9\] \[\Rightarrow \] \[14-14\ne 9\]


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