Choose or find odd word - Cow , Deer , Donkey , Rhinoceros , Goat

C. DONKEY

Choose or find odd pair of words - (Hard : Soft) , (Long : High) , (Sweet : Sour) , (Pointed : Blunt)

B. LONG : HIGH

Choose or find odd word - Assassinate , Kill , Kidnap , Stab , Murder

C. KIDNAP

Choose or find odd word - Indigo , Orange , Yellow , Pink , Green

D. PINK

Choose or find odd pair of words - (Steel : Utensils) , (Bronze : Statue) , (Duralumin : Aircraft) , (Iron : Rails)

D. IRON : RAILS