Correct Answer - Option 3 : 162

These are two sets of series :

Series 1: It contains four consecutive odd numbers, whose average is 28.

Numbers - 25, 27, 29 ,31

The sum of the second and third numbers of series 1 is equal to the largest number of series 2.

⇒ 27 + 29 = 56

Series 2: It contains three consecutive even numbers.

⇒ 52, 54, 56

The Sum of numbers of series 2.

⇒ 52 + 54 + 56

⇒ 162

**∴ The sum of all the numbers of series 2 is 162.**