Railways Sample Paper RRB (Assistant Loco Pilot) Sample Test Paper-17

  • question_answer
    Find out the correct answer for the unsolved equation on the basis of the given equations. If \[6*5=91,8*7=169,10*7=211,\] then  \[11*10=?\]

    A)  331                 

    B)  993                             

    C)  678               

    D)         845                             

    Correct Answer: A

    Solution :

    \[6\times 5=30,30\times 3+1=91,8\times 7=56,\] \[56\times 3+1=\] \[169,10\times 7=70,70\times 3+1=211\] Similarly \[11\times 10=110,110\times 3+1=331\]


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