simple but critical train math


Friends! First solve this in 5 seconds and click the answer fast.. then come back here to read again.. you won’t get more than 5 seconds for such questions in any competitive exam… go go answer it fast..



this is not a simple question.. I know most of you can crack it, but then I want to start with this post to actually come to another point that describes human tendencies and a generalized pattern in overlooking available data or missing to infer its absence.

Please answer to let me take this further..

thanks for participating,


Categories: fun, math, mind, tech | Tags: , , , , , | Leave a comment

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