Finding The Missing Value

Find the missing value denoted by ? 3 : 243 : : 5 : ?

Find the missing value in 8:24::?:32

Find the missing value in sqrt(?/3136)=1/2

Find the missing value of for the following distribution whose mean is 12.58.

Find the missing value '?' in the following series : 13, 34, 74, ?, 290

Find the missing value in (9-:2xx27-:9)/(18-:7.5xx5-:4)=?

Find the missing value of for the following distribution whose mean is 12.58 5 8 10 12 20 25 2 5 8 22 7 4 2

Find the missing value of p for the following distribution whose mean is 12.58 x : 5 8 10 12 p 20 25 f : 2 5 8 22 7 4 2

Find the missing values: