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Sentences of a paragraph are given below in jumbled order. Arrange the sentences in the correct order to form a meaningful and coherent paragraph.
1) As one starts growing old, the lens of the eye hardens, loses its transparency and becomes opaque.
2) Cataract is the major cause of blindness, which is also caused by a damage to the cornea.
3) It obstructs the light rays from entering the eye.
4) It occurs more often in old age.
- A4,2,3,1
- B2,4,1,3
- C1,2,3,4
- D2,1,4,3
Correct answer: B