Select the numbers from among the given options that can replace the question marks (?) in the following series.
6, 7, 16, 41, ?, ?, 292
Show answer & explanation
Correct answer: A
Explanation
The correct answer is option 1, i.e., 90, 171.
6 + (1)2 = 7, 7 + (3)2 = 16, 16 + (5)2 = 41, 41 + (7)2 = 90, 90 + (9)2 = 171, 171 + (11)2 = 292