## Number Puzzle #146

What should be the missing number

3 11 18

33 29 ?

36 38 39

Check your answer:-

Facebook Comments

(**38** votes, average: **3.76** out of 5)

What should be the missing number

3 11 18

33 29 ?

36 38 39

Check your answer:-

Facebook Comments

kamlesh kumar says

(3+18+1)/2=11

(36+39+1)/2=38

(33+x+1)/2=29; x=24 ans

hadia says

how we know that we have toput 3 to get 26 because 26 is unknown

karthick says

24

sneha says

24

sneha says

differences are: +8 +7

-4 -5(-4-1=-5)

+2 +1

isha says

26

vijay says

How?

isha says

3+8+7

33-4-3

36+2+1

Sundaram says

Shravan Marati says

3+8 = 11 11+7 = 18 after adding with 8 adding with 8-1

33-4 = 29 29-3 = 26 after sub with 4 sub with 4-1

36+2 = 38 38+1 = 39 after adding with 2 adding with 2-1