Choose or find odd number pair - (13 - 31) , (45 - 54) , (16 - 61) , (71 -88)

A. 71 - 88

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

C. STAR : GALAXY

Choose or find odd word - Bomdila , Lhasa , Nathula , Shipkila

B. LHASA

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

B. BUD

Choose or find odd pair of words - (Fish : Shoal) , (Cow : Herd) , (Sheep : Flock) , (Man : Mob) , (Bee : Swarm)

D. MAN : MOB