Choose or find odd number - 7359 , 1593 , 9175 , 3781 , 9317

D. 3781

Choose or find odd word - Apple , Mango , Potato , Orange

C. POTATO

Choose or find odd word - Donkey , Camel , Cow , Mule

C. COW

Choose similar word - Root : Stem : Branch

B. LEAF

Complete analogous pair - Receptionist : Office : Hostess : ?

A. AIRCRAFT