Question : Directions: Which of the following letter clusters will replace the question mark (?) in the given series?
TX, XB, BF, FJ, ?
Option 1: KN
Option 2: KM
Option 3: JM
Option 4: JN
Correct Answer: JN
Solution :
Given:
TX, XB, BF, FJ, ?
In the above-given series, add 4 to the place value of each letter of the previous term to get the next term.
TX→T + 4 = X; X + 4 = B
XB→X + 4 = B; B + 4 = F
BF→B + 4 = F; F + 4 = J
FJ→F + 4 = J; J + 4 = N
So, JN is the missing term. Hence, the fourth option is correct.
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