Solution:The pattern followed here is :(a, b, c) → {(a + b) × 15} = c
(4, 7, 165) → {(4 + 7) × 15} ⇒ 11 × 15 = 165
(14, 26, 600) → {(14 + 26) × 15} ⇒ 40 × 15 = 600
Similarly,
(3, 6, 135) → {(3 + 6) × 15} ⇒ 9 × 15 = 135
Hence, "(3, 6, 135)" is the correct answer.