Exam Category
Light
Showing 132 questions & PYQs organized by topics.
Light
Light
9 Topics
01
A 3 cm tall object is 9 cm in front of a…
RRB PYQ MCQ
02
A lens forms a real image twice the size of the object….
RRB PYQ MCQ
03
A lens forms an erect image three times the size of the…
RRB PYQ MCQ
04
If a lens produces an image twice as tall as the object,…
RRB PYQ MCQ
05
An object is 20 cm from a concave mirror of focal length…
RRB PYQ MCQ
06
An object is 18 cm from a converging lens of focal length…
RRB PYQ MCQ
07
A convex lens forms a real, inverted image three times the size…
RRB PYQ MCQ
08
Where should an object be placed relative to a convex lens to…
RRB PYQ MCQ
09
A candle is 25 cm from a convex lens of focal length…
RRB PYQ MCQ