A lady is looking at the eye chart from a distance of 20 ft. The lady then shifts to looking at her phone. Compared to when she was looking at the eye chart,

Question

1) the suspensory ligaments get taut

2) The ciliary muscles remain the same

3) the ciliary mulsces relax

4) the crystalline lens bulges

5) the pupil must get smaller

Answer 1

When we look at near objects: Ciliary muscles contract, suspensory ligaments loosen and lens thickens in a round shape.

So option 4 and 5 goes for answer(if you consider bulging synonymous to round shape)

If you have to choose best 1 answer than option 5( Pupil contracts for near objects to increase the focus by blocking the light scattered by the periphery of cornea --for near object)

Option 1 and 3 are adjustment of eye, for distant objects(so they cannot be part of answer)

Option 2 does not stand out as some change occurs in ciliary muscles with the change in distance of object