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Railways Sample Paper RRBs Assistant Loco Pilot and Technician CBT STAGE-I Sample Paper-29

  • question_answer
    If \['+'\] means \['-','-'\] means \['\times ','\times '\] means \['+','\div '\] means \['\,-'\] then give the value for \[45+9-3\times 15\div 2\]

    A)  40                   

    B)  36

    C)  56                   

    D)  28

    Correct Answer: D

    Solution :

    \[45+9-3\times 15\div 2\] Replacing the proper sign in the given expression, we have \[=45\div 9\times 3+15-2\] \[=5\times 3+15-2\] \[=15+15-2=30-2=[28]\]


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