Correct option is B
Analyze the pattern in FRIEND → HUMJTK:
F+2=H (6th → 8th letter)
R+3=U (18th → 21st letter)
I+4=M (9th → 13th letter)
E+5=J (5th → 10th letter)
N+6=T (14th → 20th letter)
D+7=K (4th → 11th letter)
Apply the same pattern to CANDLE:
C+2=E
A+3=D
N+4=R
D+5=I
L+6=R
E+7=L
Following this pattern, CANDLE is written as EDRIRL.
The correct option is B.