Select the option that is related to the third term in the same way as the second term is related to the first term and the sixth term is related to the fifth term.

13 : 78 :: 23 : ? :: 19 : 228

368

The logic followed here is:

Logic: (First number - 7) × first number = second number

1) 13 : 78

⇒ (13 - 7) = 6

⇒ 6 × 13 = 78

2) 19 :228

⇒ (19 - 7) = 12

⇒ 19 × 12 = 228

Similarly,

3) 23 : '?'

⇒ (23 - 7) = 16

⇒16 × 23 = 368

Hence, the correct answer is "368".