Choose or find odd word - Mountain , Valley , Glacier , Coast , Ridge

C. GLACIER

Choose or find odd word - Cheras , Chandelas , Pallavas , Cholas

B. CHANDELAS

Choose or find odd word - Uncle , Nephew , Brother , Cousin , Niece

C. BROTHER

Choose or find odd word - Ballot , Manifesto , Election , Vote

C. ELECTION

Choose or find odd word - Elephant , Man , Seal , Hawk , Whale

D. HAWK