Q. If in a certain code, ‘POT’ is written as ATOP and ‘TRAP’ is written as APART, then how is ‘ARENA’ written in that code?

Explanation : 

To determine how the word “ARENA” is encoded, let’s analyze the given examples:

1. POT → ATOP
Original Word: POT
Reversed: TOP
Encoded: A + TOP = ATOP

2. TRAP → APART
Original Word: TRAP
Reversed: PART
Encoded: A + PART = APART

From these examples, the pattern is clear:
– Add an “A” at the beginning
– Reverse the original word and append it after the “A”

Applying this pattern to “ARENA”:

Original Word: ARENA
Reversed: ANERA
Encoded: A + ANERA = AANERA

Answer: d) AANERA