Question

If $123$ stands for $987$, then $234$ stands for-

• A. $785$
• B. $586$
• C. $768$
• D. $876$

Answer 1

The correct option is D $876$

$1\to 9,2\to 8,3\to 7,4\to 6,5\to 5,6\to 4,7\to 3,2\to 8,1\to 9$

$\therefore 234$ stands for $876$