Concept:The letters in the first word are transformed by alternately adding
+3 and
+21 (moving forward in the alphabet, wrapping around after Z) to get the corresponding letters in the second word.
Explanation:In the English alphabet, assign positions: A=1, B=2, …, Z=26.
Check the first pair: S(19) → V(22) means
19+3=22.
D(4) → Y(25) means
4+21=25.
F(6) → I(9) means
6+3=9.
H(8) → C(3) means
8+21=29, and
29−26=3.
Check the second pair: E(5) → H(8) means
5+3=8.
J(10) → E(5) means
10+21=31, and
31−26=5.
R(18) → U(21) means
18+3=21.
N(14) → I(9) means
14+21=35, and
35−26=9.
Thus, the rule is: first letter
+3, second
+21, third
+3, fourth
+21.
Apply this to NUAY:
N(14)
+3=17→ Q
U(21)
+21=42,
42−26=16→ P
A(1)
+3=4→ D
Y(25)
+21=46,
46−26=20→ T
Therefore, NUAY is related to QPDT.
Answer:QPDT (Option D)
