Choose or find odd word - Sleet , Fog , Hailstone , Vapour , Mist

D. VAPOUR

Choose or find odd word - Axe , Sword , Knife , Showel , Saw

D. SHOWEL

Choose or find odd word - Gallon , Ton , Quintal , Kilogram

A. GALLON

Choose or find odd word - Tortoise , Duck , Snake , Whale , Crow

D. WHALE

Choose or find odd word - Kennel , House , Stable , Aviary , Aquarium

B. HOUSE