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WBCS Preliminary Examination 2017 — General Studies · Question 111 of 200

Q111
General SciencePhysics
'RADAR' stands for
  1. a.Radio Detection and Ranging
  2. b.Ready Advanced Appliance for Ranging
  3. c.Range Detection Appliance for Airplane Ranging
  4. d.Ready Advanced Airplane Ranging

Answer: (A) Radio Detection and Ranging

RADAR is an acronym for "Radio Detection and Ranging", a system that uses radio waves to detect the position and speed of objects.

'RADAR' stands for — WBCS Preliminary Examination 2017 Q111 | Prostuti360°