Find the WRONG term in the given series.
5, 10, 15, 26, 37, 50
Show answer & explanation
Correct answer: C
Explanation
The correct answer is option 3 i.e. 15.
Given series: 5, 10, 15, 26, 37, 50
22 + 1 = 5
32 + 1 = 10
42 + 1 = 17 ≠ 15
52 + 1 = 26
62 + 1 = 37
72 + 1 = 50