go_editor
asked
in Quantitative Aptitude
Jan 31, 2017

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1 vote

Best answer

Not sure of any better way if any to define/describe the given sequence…

But a closer look at numbers ends-up this to be a spacing act on the given digits…

131 517 192 123 ? ===> (Rewrite as **TWO** digit numbers) ===> 13 15 17 19 21 23 25 27

i.e. Write 131 517 ===> 13 15 17

and 192 123 ===> 19 21 23

So, next terms in the TWO digit sequence would be 25 27 29... And mapping these to original **THREE** digit form, results in 252, and so on..

**25 2**7 29 ===> 252 729

So, next term of given pattern will be 252.