Concept:Every letter in each three-letter group shifts backward by 6 positions in the English alphabet, with wrap-around from A to Z.
Explanation:Convert each letter to its alphabetical position and observe the pattern.
First letters:
B(2),V(22),P(16),J(10) — each step moves backward by 6 places:
2−6≡22,
22−6=16,
16−6=10.
So the next first letter is
10−6=4=D.
Second letters:
A(1),U(21),O(15),I(9) — same backward shift of 6:
1−6≡21,
21−6=15,
15−6=9.
So the missing second letter is
9−6=3=C.
Third letters:
J(10),D(4),X(24),R(18) — following the same logic:
10−6=4,
4−6≡24,
24−6=18.
So the missing third letter is
18−6=12=L.
Combining these results, the missing term is DCL.
Answer:DCL — Option C.
