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 - 9 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 - 9 years agoHelpfull: Yes(0) No(5)
- no the ans may be 11666
- 9 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,?