IBM Company Numerical Ability Number System

2^2 what ?
if 2 represent the number of all four digit numbers where the summation of all non repetitive number always 10.

Read Solution (Total 3)

i think the no.s will be 1234 which makes 24 numbers
1054 which makes 18 numbers
1027 which makes 18 numbers
1063 which makes 18 numbers
and 2350 which again makes 18 numbers

so total numbers are 24+18+18+18+18= 96

hence 96^2 = 9216
10 years agoHelpfull: Yes(8) No(2)

numbers where the summation of all non repetitive digits are 10=1234,3700,4600,2350
numbers of all 4 digit numbers where rhe summation is equal to 0=4!+(4!-2)+(4!-2)+(4!-1)
=91
therefore,2=91
2^2=8281
10 years agoHelpfull: Yes(0) No(5)
no the ans may be 11666
10 years agoHelpfull: Yes(0) No(3)

IBM Other Question

Find grammatical error:
(A) fathima is a girl of principle, and she (B) would never go against her values (C) to get admission in that institute

a.(A)
b.(B)
c.(C)
d.no error 1)1,1,2,4,6,36,39,1521,?
2)7,4,6,3,4,5,1.5,2.25,?
3)7,0,1,8,5,12,9,26,3,23,2,?
4)0,1,2,0,0.5,2,2,2,2,4,3,2,?
5)18,24,5,21,27,8,17,23,4,24,30,?
6)-3,6,1,-2,4,-1,-1,2,-3,?
7)4,2,5,9,5,11,13,7,16,17,?
8)3,2,1,4,5,4,1,0,6,3,?
9)52,62,42,78,89,68,49,61,39,63,76,?
10)-16,-8,4,24,12,-6,-40,?