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Reflection of light

6 PYQ across 3 exams · 1994–2025 — the complete chronological timeline of how UPSC has tested this idea, oldest to newest.

CSE 1994 → CDS 2020 → NDA 2023
19941 PYQ
CSEQ47
The colour of an opaque object is due to the colour it…
20202 PYQs
CDSQ9
Which one of the following is not true about the image formed by a plane mirror?…
CDSQ10
In a periscope, the two plane mirrors are kept…
20231 PYQ
NDAQ55
Sita, 1.5 m high, stands before a plane mirror fixed on a wall to view her full image. What should be the minimum height of the plane mirror…
20241 PYQ
NDAQ89
A point object is placed at the centre of curvature of a spherical concave mirror. Which one among the following would be the correct locati…
20251 PYQ
NDAQ126
An object is placed between infinity and the pole (P) of a convex mirror. The position of the image is…
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