Which pair does NOT belong to the following sequence?
B7, D9, F11, H13, J17
Show answer & explanation
Correct answer: D
Explanation
The correct answer is option 4 i.e. J17.
Given series: B7, D9, F11, H13, J17
B + 2 = D, D + 2 = F, F + 2 = H, H + 2 = J
7 + 2 = 9, 9 + 2 = 11, 11 + 2 = 13, 13 + 2 = 15 ≠ 17