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28 March, 17:05

400,361,324, N, 256, 225 what is value of N?

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  1. 28 March, 17:11
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    The value of N is 289.

    Step-by-step explanation:

    A sequence of number is given with a missing number "N".

    To find N, find which pattern is followed in the sequence:

    The sequence goes on reducing with small number than the previous one.

    so, finding the difference = 400-361 = 39

    361-324 = 37

    It is found that 39-37 = 2.

    37-2 = 35 and follows as 33 and 31.

    So, the next number N can be find by 324-N = 35

    324-35 = N

    N = 289

    check whether the next number is followed correctly or not,

    289-256 must give 33 and 256-225 gives 31. So the N value is correct.
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