Monday, May 19, 2008

Question-2 19/05

Next number in the series is 1 , 2 , 4 , 13 , 31 , 112 , ?
If you can crack this one, leave ur ans n the comments section or mail it to ssnplacement2008@gmail.com

5 comments:

Anonymous said...

274

Avan said...

answer is 274..the difference of sucessive number is 1 ,2 ,9 ,18, 81..
so 9*2=18..relation between 2 and 9 is 2*4.5=9..so 18*4.5=81..then 81*2=162 then 162+112=274 hence the answer

Anonymous said...

answer is 274 .the difference between sucessive number is 1 ,2 ,9 ,18, 81.
1,9,81
2,18,162

1*9=9
9*9=81

2*9=18
18*9=162

so 162+112=274

Placement co-ordinators said...

Ans: 224.


No number has digits more than 4. All of them are 1 , 2, 4, 8 , 16 , 32 , 64 converted to
numbers in base 5.

Kouki said...

the answer is 224

i agree with the answer given by placement co-ordinators.it is correct.