Select the term that will come next in the following series.
HM, EJ, BG, _____
Answer & explanation
Correct answer: option 1

Explanation:
HM, EJ, BG, _____
The logic followed here is :
H → (-3) → E → (-3) → B → (-3) → Y
M → (-3) → J → (-3) → G → (-3) → D
So, the letter-cluster that replaces the (?) to complete the series is "YD"