Directions : In each of the following questions, find the odd letter/number pair from the given alternatives.

4741 5020 8430 4363

8430

4 + 7 + 4 + 1 \(\Rightarrow \) 16; (1 + 6) = 7 5 + 0 + 2 + 0 \(\Rightarrow \) 7 8 + 4 + 3 + 0 \(\Rightarrow \)15;        (1 + 5) = 6 4 + 3 + 6 + 3 \(\Rightarrow \)16;       (1 + 6) = 7