In the following question, a letter-number series is given with one or more terms missing as shown by (?). Choose the missing term out of the given alternatives.
GBL, JFN, MJP, ...?....
Answer & explanation
Correct answer: option 2
The correct answer is Option (2) → PNR
In a series of three-letter terms, each position follows its own rule, so the first, second and third letters are checked separately.
First letters G, J, M: each is 3 letters after the one before, so the next is P
Second letters B, F, J: each is 4 letters after the one before, so the next is N
Third letters L, N, P: each is 2 letters after the one before, so the next is R