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  • Test your IQ:

    sai krishna

    Member

    Updated: Oct 26, 2024
    Views: 969
    hello guys! the question is if
    4 + 3 = 612
    5 + 7 = 526
    6 + 3 = 632
    9 + 5 = 184
    then
    8 + 5 = ?

    i've tried all a day to my friend question and out of my curiosity i even gone 4 google but couldn't find it. So plz help me with the logic.
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  • Manish Goyal

    Member • Jun 9, 2010

    Here It should be 464

    4+3=612

    4*4=16

    3-1=2

    so 4+3=612

    2:-5+7=526


    5*5=25

    7-1=6
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  • Morningdot Hablu

    Member • Jun 9, 2010

    this is the general expression.
    x+y=(reverse(x*x)*10)+(y-1)
    4+3=(reverse(16)*10)+(3-1)=612
    5+7=(reverse(25)*10)+(7-1)=526
    6+3=(reverse(36)*10)+(3-1)=632
    9+5=(reverse(81)*10)+(5-1)=184

    8+5=(reverse(64)*10)+(5-1)=464

    here i tell you how to reverse any number.
    reverse(16)=({16/10}*10)+[16/10]
    where {} stand for fractional part of a number.
    and [] stand for integer part of a number.

    i think goyal tell the same thing but i explained it in breif.
    😀
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  • sai krishna

    Member • Jun 10, 2010

    everything was fine but what are these reverse numbers frend?
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  • Morningdot Hablu

    Member • Jun 10, 2010

    hey reverse(16)=61.
    look here for how to calculate reverse of a number.
    suppose we have to calculate reverse of 16
    reverse(16)=({16/10}*10)+[16/10].
    =({1.6}*10)+[1.6]
    =(6*10)+1
    =61.
    here {} gives you the fractional part of any number.
    and [] gives you the integer part of any number.
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