chrisbillakings Asked: November 09, 2019 In: General Aptitude What is the smallest positive number in the series 81,72,63,....? 1k What is the smallest positive number in the series 81,72,63,....? General Aptitude Share Facebook You must be logged in to Answer this question! kindly login here or sign up here 1 Answer Voted Solutionwheels Best Answer 2019-11-09T10:59:29+00:00 Added an answer on November 9, 2019 at 10:59 am V 9*9+=81 9*8=72 9*7=63 9*6=54 9*5=45 9*4=36 9*3=27 9*2=18 9*1=9 9*0=0 9*-1=-9 The Answer is 9 Note: that 0 is neither a positive nor a negative number Deleted
9*9+=81
9*8=72
9*7=63
9*6=54
9*5=45
9*4=36
9*3=27
9*2=18
9*1=9
9*0=0
9*-1=-9
The Answer is 9
Note: that 0 is neither a positive nor a negative number