Step-by-step Solution:

The coding pattern from "MANGO" to "KCLIM" involves alternating decreases and increases by 2 in the alphabet positions, starting with a decrease for the first letter.

Applying the same pattern to "SWEETY":

• S (19) → decrease by 2 → Q (17)
• W (23) → increase by 2 → Y (25)
• E (5) → decrease by 2 → C (3)
• E (5) → increase by 2 → G (7)
• T (20) → decrease by 2 → R (18)
• Y (25) → increase by 2 → A (1, after wrap-around)

Thus, "SWEETY" is coded as "QYCGRA".

Answer: (A) QYCGRA