Guess the missing number

Best answer

Answer: 253

5=1*2+3 
13=5*2+3
125=61*2+3 
?=125*2+3=253

answer Mar 28, 2014 by Meenal Mishra

1*4 + 1 = 5
2*4 + 5 = 13
4*4 + 13 = 29
8*4 + 29 = 61
16* 4 + 61 = 125
32*4 + 125 = 189

Ans 189 . Is it Right?

answer Mar 29, 2014 by Muniprasad

wat relation between 1 29 189 beacuse the line is there

commented Dec 27, 2015 by anonymous

Check calculation, it's still 253 not 189

commented Feb 8, 2017 by anonymous

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