Choose or find odd word - Reader , Writer , Printer , Publisher , Reporter

A. READER

Choose or find odd word - Bully , Bunker , Corner , Dribble , Scoop

B. BUNKER

Choose or find odd number pair - (2 - 8) , (3 - 27) , (4 - 32) , (5 - 125)

C. 4 - 32

Choose or find odd word - Pen , Calculator , Pencil , Ink

D. INK

Choose or find odd number - 8314, 2709, 1315, 2518, 3249

A. 8314