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WBCS Preliminary Examination 2019 — General Studies · Question 171 of 200

Q171
ReasoningSyllogism & Logical Deduction
A camera always has
  1. a.lens
  2. b.reels
  3. c.flash
  4. d.stand

Answer: (A) lens

Every camera, by definition, requires a lens to focus light onto its recording medium; film reels are absent in digital cameras, and a flash or stand are optional accessories, not defining features.