Three sentences are given. You need to find if they are grammatically correct or incorrect and mark the answer accordingly.

(P)  She was one of those pretty, young ladies, born as if through an error of destiny, into a family of clerks.

(Q) She had no dowry, no hopes, no means of becoming known, loved, and married by a man neither rich or distinguished.

(R)  She was distressed at the poverty of her dwelling, at the bareness of the walls, the shabby chairs and the ugliness of the curtains.