Which group of letters will come next in the series?
HBD, IDG, JFJ, KHM, ?
Answer & explanation
Correct answer: option 2
The correct answer is Option (2) → LJP
In a series of letter groups, each place in the group follows its own rule, so the first, middle and last letters are checked separately.
First letters H, I, J, K: each is 1 place ahead, so next is L
Middle letters B, D, F, H: each is 2 places ahead, so next is J
Last letters D, G, J, M: each is 3 places ahead, so next is P
So the next group is LJP.