Multiple choice general knowledge math & puzzles If MIND is written as KGLB and ARGUE is written as YPESC. Then DIAGRAM is LKBGYPK BGYEPYK BGYPEYK GLPEYKB Reveal answer Fill a bubble to check yourself B Correct answer Explanation The code shifts each letter back by 2 positions in the alphabet: $M-2=K, I-2=G, N-2=L, D-2=B$. Applying this to DIAGRAM: $D-2=B, I-2=G, A-2=Y, G-2=E, R-2=P, A-2=Y, M-2=K$. This results in BGYEPYK.