Select the number from among the given options that can replace the question mark (?) in the following series.
4, 16, 36, 64, ?
Show answer & explanation
Correct answer: D
Explanation
The correct answer is option 4, i.e., 100.
4 x 4 = 16, 4 x 9 = 36, 4 x 16 = 64, 4 x 25 = 100