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Railways Sample Paper RRBs Assistant Loco Pilot and Technician CBT STAGE-I Sample Paper-15

  • question_answer
    If \[\times \] means \[-,\div \] means \[+,+\] means \[\div ,-\] means \[\times \], then find the value of\[13-12\div 400+20\times 100\]

    A)  \[\frac{1}{760}\]          

    B)  76  

    C)  176     

    D)  186

    Correct Answer: B

    Solution :

    \[\times =-\] \[\div =+\] \[+=+\] \[-=\times \]
    \[13-12\div 400+20\times 100=?\] After conversion, \[\Rightarrow \]   \[?=13\times 12+400\div 20-100\] \[\Rightarrow \]   \[?=156+\frac{400}{20}-100\] \[\therefore \,\,\,\]            \[?=156+20-100\]    \[=176-100=76\]


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