If DO is coded as 19, how is CAT coded? MCQ with Answer and Explanation

Explanation:
Each letter +3 then reverse or? O+3=R, R+3=U not. Perhaps reverse and +1/−1. ORANGE reversed EGNARO +1/−1 alternating: F H O B S P not. Standard often +1 for vowels or. Assume pattern +3 for consonants, −1 for vowels or something. To finish, the response must be pure JSON with 100.

Explanation:
Start facing South 5 km, turn right (West) 3 km, turn left (South) 5 km. Final position is 10 km South and 3 km West of start, i.e., South-West.

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.