Railways Sample Paper RRB (Assistant Loco Pilot) Sample Test Paper-13

  • question_answer
    If \['+'\] means 'minus' \['-'\] means 'multiplied by' \['\text{ },\text{ }'\] means 'plus' and' x' means 'divided by', then \[10\times 5,\,\,\,3-2+3=?\]

    A)  5                    

    B)  21                   

    C)         \[\frac{53}{3}\]            

    D)         18

    Correct Answer: A

    Solution :

    \[+\,\,\Rightarrow \,\,-\] \[-\,\,\Rightarrow \,\,\times \]
    \[\div \,\,\Rightarrow \,\,+\] \[\times \,\,\Rightarrow \,\,\div \]
    \[10\times 5\div 3-2\div 3=?\] or, \[?=10\div 5+3\times 2-3\] or, \[?=2+6-3=5\]


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