Answer & Solution
Answer: Option C
Solution:
Look at the given example:
ORCHESTRA → ARTSEORCH.
Compare letters by position (original → code):
O R C H E S T R A → A R T S E O R C H
So the code takes the part after the first four letters (that is, from the 5th letter to the end),
reverses that part, and then
appends the first four letters unchanged.
In other words:
code = reverse(original[5..end]) + original[1..4].
Apply this rule to
DREAMLAND:
First four letters =
DREA
Remaining part =
MLAND
Reverse the remaining part:
DNALM
Append the first four letters:
DNALM +
DREA =
DNALMDREA
Thus the coded form of
DREAMLAND is
DNALMDREA (Option C).
