1,321 views

1 Answer

Best answer
1 votes
1 votes

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 27 29        ===>  252  729

So, next term of given pattern will be 252.

selected by

Related questions

0 votes
0 votes
3 answers
1
go_editor asked Jan 31, 2017
2,929 views
25, 100, ?, 1600, 6400A. 400B. 300C. 360D. 420E. None of these
0 votes
0 votes
2 answers
2
go_editor asked Jan 31, 2017
4,211 views
18, 22, 30, ? ,78, 142A. 44B. 35C. 46D. 48E. None of these
0 votes
0 votes
3 answers
3
go_editor asked Jan 31, 2017
999 views
6, 12, 21, ? , 48A. 33B. 39C. 36D. 31E. None of these
0 votes
0 votes
2 answers
4
go_editor asked Jan 31, 2017
1,613 views
11, 14, 19, 22, 27, 30, ?A. 39B. 34C. 36D. 35E. None of these
0 votes
0 votes
2 answers
5
go_editor asked Jan 31, 2017
1,071 views
0, 6, 24, 60, 120, 210, ?A. 336 B. 349C. 312D. 337E. None of these