In statement "The brown dog frightened the cat and The cat was brown
brown = 2 as The = 1
was = 7,
From statements 1 and 4 dog = 3
frightened = 8
The correct option is (B): 8731
From Statements 1 and 2
The brown dog frightened the cat = 816321
The frightened cat ran away = 64851
The = 1 as it is appeared twice in first statement and 1 as appeared twice
the common word left are frightened and cat and common numbers left are 6 and 8
from Statements 2 and 3,
The frightened cat ran away = 64851
The cat was brown = 7621
The only common word = cat and common number = 6
So, cat =6
from this
frightened = 8
The correct option is (D): 8
The word away only appeared in second sentence and the only unique value is 5 in,
The frightened cat ran away = 64851
so, away = 5
The correct option is (A): 5
The word brown appeared in Sentence 1 and 3
The brown dog frightened the cat = 816321
The cat was brown = 7621
As above we figured cat = 6
the = 1
the only common word left is brown and the common number left is 2
So, brown = 2
The correct option is (A): 2