What should come in place of the question mark (?) in the given series?
242, 246, 255, ? , 296
Show answer & explanation
Correct answer: A
Explanation
The correct answer is option 1 i.e. 271.
Given series: 242, 246, 255, ? , 296
242 + (2)2 = 246, 246 + (3)2 = 255, 255 + (4)2 = 271, 271 + (5)2 = 296