Q. Choose the odd one out.
✅ Correct Answer: (B)
PNID
Explanation: In all other groups, the first, second and third letters are respectively two, four and six steps ahead of the second, third and fourth letters respectively.
Explanation by: Ravi Shankar
In all other groups, the first, second and third letters are respectively two, four and six steps ahead of the second, third and fourth letters respectively.