Quant Boosters - Vikas Saini - Set 4



  • Here given E x E = E and A x A =A.
    So E = 1 or 5, A = 5 or 1.
    Let’s put E = 1 and A = 5.
    5B1 = 1 x B1
    Not possible.
    Let’s put E = 5 and A = 1.
    1B5 = 5 x B5
    So B = 2.
    BBA + CCD = EEE.
    221 + CCD = 555.
    1 + D = 5.
    D = 4.
    2 + C = 5.
    C = 3.
    AB x CE = 12 x 35 = 420.


 

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