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.