Correct option is C
In this question following logic is followed-
(1st)3 – (1st)2 = 2nd Number
17 : 4624 → 173 – 172 = 4913 – 289 = 4624
13 : 2028 → 133 – 132 = 2197 – 169 = 2028
Similarly,
Option (a) 4 → 43 – 42 = 64 – 16 = 48
Option (b) 7 → 73 – 72 = 343 – 49 = 294
Option (c) 6 → = 216 – 36 = 180
Option (d) 11 → 113 – 112 = 1331 – 121 = 1210
Therefore, the correct answer is (c).