Choose or find odd word - Kiwi , Eagle , Emu , Penguin , Ostrich

B. EAGLE

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

A. GALLON

Choose or find odd word - Biscuits , Chocolate , Cake , Bread , Pastry

B. CHOCOLATE

Choose or find odd word - Sepals , Bud , Filament , Stamens , Pistil

B. BUD

Choose or find odd pair of words - (Mercury : Sun) , (Moon : Earth) , (Star : Galaxy) , (Wheel : Axle)

C. STAR : GALAXY