Q74 / 270 · NDA 2011 (Phase 1) · General Ability

Which one among the following statements is correct?

A
Convex mirrors are used by doctors to examine oral cavity
B
Concave mirrors are used as reflectors
Correct answer
C
Convex mirrors are used as reflectors
D
Convex mirrors should be used for shaving

Solution

The correct answer is option (C).

Hence, the correct answer is option: 'C'.

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