Positional value of P ÷ Positional value ofD → 16 ÷ 4 → 4 Positional value of R ÷ Positional value of I → 18 ÷ 9 → 2 Positional value of X ÷ Positional value of L → 24 ÷ 12 → 2 Positional value of J ÷ Positional value of E → 10 ÷ 5 → 2 Hence, PD is the odd one among the given options.