Join 60,000+ competitive exam aspirants
Which of the following options should come in place of the question mark (?) in the given series based on the English alphabetical order? DGJ, LOR, TWZ, BEH,?
JMP
JLN
KNQ
KMO
JMP
Analyze the pattern for each of the three letter positions independently; they follow a cyclic progression of jumps across the alphabet (+8 or -18).
Analyze the pattern for each of the three letter positions independently; they follow a cyclic progression of jumps across the alphabet (+8 or -18).
Analyze 1st Letters
D(4) + 8 = L(12), L(12) + 8 = T(20), T(20) + 8 = 28. Since 28-26 = 2, we get B. B(2) + 8 = 10, which corresponds to J.
Analyze 2nd Letters
G(7) + 8 = O(15), O(15) + 8 = W(23), W(23) + 8 = 31. Since 31-26 = 5, we get E. E(5) + 8 = 13, which corresponds to M.
Analyze 3rd Letters
J(10) + 8 = R(18), R(18) + 8 = Z(26), Z(26) + 8 = 34. Since 34-26 = 8, we get H. H(8) + 8 = 16, which corresponds to P.
B: JLN does not follow the +8 sequence. C: KNQ has different starting increments. D: KMO has different starting increments.
A is correct because each letter in the triplet increases by a value of 8 positions in the alphabet, consistently resulting in JMP.
For letter series questions, convert all letters to numbers 1-26 immediately; this turns complex visual patterns into simple arithmetic addition.