What number comes next?

Posted on December 12, 2015 by lurulusa

what-comes-next-in-the-sequence-1-2-3-4

Answer = 1405

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1 Response to What number comes next?

  1. hemanth says:
    December 13, 2015 at 1:11 am

    1×4=4(1)=41 (4+3=7)
    2×7=14(2)=142 (7+5=12)
    3×12=36(3)=363 (12+7=19)
    4×19=76(4)=764 (19+9=28)
    5×28=140(5)=1405

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