Correct option is C
Given:
2 : 11
1 : 4
Logic: First number³ + 3 = Second number
2³ = 8 → 8 + 3 = 11
1³ = 1 → 1 + 3 = 4
Apply same to options:
(a) 4 : 65
4³ = 64 → 64 + 3 = 67 ≠ 65
(b) 3 : 27
3³ = 27 → 27 + 3 = 30 ≠ 27
(c) 5 : 128
5³ = 125 → 125 + 3 = 128
(d) 6 : 217
6³ = 216 → 216 + 3 ≠ 219
Thus, correct option is (c).