Choose or find odd pair of words - (Chandragupta : Mauryan) , (Babar : Mughal) , (Kanishka : Kushan) , (Mahavira : Jainism)

D. MAHAVIRA : JAINISM

Which of the following is the same as Flood, Fire, Cyclone ?

B. EARTHQUAKE

Complete analogous pair - Oceans : Deserts : : Waves : ?

C. SAND DUNES

Choose analogous pair - Parsing : Grammar

C. PARATROOPING : AIR FORSE

Complete analogous pair - Novice : Learner : : Harbinger : ?

A. MESSENGER