Correct Answer - Option 1 : 20

**Given ;**

Numbers = 5, 8, 25, 22, 34,18

**Formula used :**

First we have to arrange the given data in ascending order then follow the formula

Median of even number of terms = [(n/2)^{th} term + (n/2 + 1)^{th} term]/2

**Calculation :**

First arrange the data in ascending order get 5, 8, 18, 22, 25, 34

n = 6 (number of terms), an even number

Median = (3rd term + 4th term)/2 = (18 + 22)/2

⇒ 40/2 = 20

**∴ The required median of 5, ৪, 25, 22, 34, 18 is 20**.