Find the “odd one out” in each group. 1) bat, fly, owl, rat2) beetle, cockroach,...

Question

Find the “odd one out” in each group. 1) bat, fly, owl, rat2) beetle, cockroach, mosquito, octopus3) ostrich, salmon, owl, parrot4) scientist, pessimist, zoologist, geologist​

Answer 1

1) rat

2) octopus

3) salmon

4) pessimist