Question: The secret agent X emailed some code to his head office. They are "RADAR, LEVEL, ROTOR, REDIVIDER, MOTOR". But four of these five words have something in common and one is fake.
Can you tell which one is fake? Ignore the fact that four of the code-words are of the same length.
Answer:
The fake code-word is MOTOR.
All the code-words except MOTOR are Palindromes.