Number Puzzle #177 (20 votes, average: 3.85 out of 5)October 11, 2017 by anoop singh Leave a Comment 2, 7, 4, 5 => 100 4, 9, 8, 7 => 400 2, 7, 3, 6 => ? Share on Whatsapp Share on Facebook Share on Twitter Facebook Comments Next Puzzle İf 1*36=36, 8*23=23 Then 9*10=?