Puzzle Master - Digit Puzzle

Radhika Deshpande

Radhika Deshpande

@radhika-o4Adk0 Oct 23, 2024
If a number is wxyz, where w,x,y,z are digits,and are multiplied by 4, then the digits are reversed and hence the new number will be zyxw. Then what is the original number ?

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  • Sagar07

    Sagar07

    @sagar07-LecI1i Oct 14, 2011

    the original number is 2178.............
  • Radhika Deshpande

    Radhika Deshpande

    @radhika-o4Adk0 Oct 16, 2011

    Correct . The original number is 2178
    2178 * 4 = 8712