NTSE Stage 2 SAT 2015 Question Paper

Question : 40 of 100

Marks: +1, -0

A person is suffering from both near sightedness and far sightedness. His spectacles would be made of

two convex lenses with the upper lens having a larger focal length than the lower lens.
two concave lenses with the upper lens having a smaller focal length than the lower lens.
a concave lens as the upper lens and a convex lens as the lower lens.
a convex lens as the upper lens and a concave lens as the lower lens.

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