Odd one out. 1.horse,goat,hippo,shee 2.cow,lion,zebra,giraffe 3.goose,hen,duck,monkey...

Question

Odd one out. 1.horse,goat,hippo,shee
2.cow,lion,zebra,giraffe
3.goose,hen,duck,monkey
4.tiger,lion,crocodile,dog

Answer 1

1-hippo
2-cow
3-monkey
4-dog

Answer 2

1 hippo
2 cow
3 monkey
4 dog