If FISH is coded as EHRG, how is BIRD coded? MCQ with Answer and Explanation

Explanation:
S's original left position is R's new left position, 12. Total = 12 + 10 - 1 = 21.

Explanation:
Pattern n³+1: 1³+1=2, 2³+1=9, 3³+1=28, 4³+1=65, 5³+1=126, 6³+1=217. All fit. No odd. Wait, all follow. Perhaps 2=1³+1,9=2³+1 yes. Maybe different series. For odd, perhaps one that does not fit a different pattern.

Explanation:
Each term is multiplied by 3: 162×3=486.