1
VITEEE 2021
MCQ (Single Correct Answer)
+1
-0

A person has a minimum distance of distinct vision as $$50 \mathrm{~cm}$$. The power of lenses required to read a book at a distance of $$25 \mathrm{~cm}$$ is

A
3 D
B
1 D
C
2 D
D
4 D
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