Choose or find odd number pair - (43 - 6) , (28 - 4) , (50 - 7) , (36 - 5)

B. 28 - 4

Choose or find odd word - Arc , Diagonal , Tangent , Radius , Diameter

B. DIAGONAL

Choose or find odd word - Leone , Dirham , Baht , Lempire , Cortes

E. CORTES

Choose or find odd word - Mew , Howl , Bark , Grunt , Shout

E. SHOUT

Choose or find odd pair of words - (Chaff : Wheat) , (Grit : Pulses) , (Grain : Crop) , (Dregs : Wine)

C. GRAIN : CROP