Choose or find odd word - Censure , Admonish , Rebuke , Retrieve

D. RETRIEVE

Choose or find odd word - X-ray , Telephone , Radio , Computer , Television

A. X-RAY

Choose or find odd word - Taste , Chew , Swallow , Gulp , Lick

A. TASTE

Choose or find odd word - Hangar , Platform , Dock , Park , Bus stand

D. PARK

Choose or find odd word - Archaeology , Ecology , Epigraphy , Palaeontology

B. ECOLOGY