Choose the missing terms out of the given alternatives : ajs , gpy , ? , sbk , yhq

Answer: Option B

1st letter : a + 6 = g + 6 = m + 6 = s + 6 = y
2nd letter : j + 6 = p + 6 = v + 6 = b + 6 = h
3rd letter : s + 6 = y + 6 = e + 6 = k + 6 = q