Which of the following terms will replace the question mark (?) in the given series?
LKC KMD? IQF HSG
Answer & explanation
Correct answer: option 4
L K C
12 11 3
K M D
11 13 4
= -1 +2 +1
10 15 5
= K O E
I Q F
9 17 6
H S G
8 19 7
1 is subtracted from the first letter, 2 is added to the second letter and 1 is added to the third letter.