Correct option is C
Given:
242, 264, ?, 308, 330, 352
Logic: +22 for consecutive terms.
Start with
242+22=264
Next term (?):
264+22=286
Verify the next terms:
286+22=308
308+22=330
330+22=352
The number replacing the question mark ? is 286.
Correct answer: (c) 286.