Correct option is B
Given:
10 : 101
6 : 37
Logic: Second number = (First number squared) + 1.
10 : 101
102 = 100, and 100 + 1 = 101
6 : 37
62 = 36, and 36 + 1 = 37
Now, applying the same logic to the options:
Option A: 14 : 196
142 = 196, and 196 + 1 = 197 ≠ 196
Option B: 7 : 50
72 = 49, and 49 + 1 = 50.
50 = 50, (Follow)
Option C: 11 : 120
112 = 121, and 121 + 1 = 122 ≠ 120
Option D: 8 : 64
82 = 64, and 64 + 1 = 65 ≠ 64
Thus, correct option is (b).