Read each sentence to find out whether there is any grammatical error in it. The error, if any will be in one part of the sentence. The letter of that part is the answer. If there is no error, the answer is 'E'. (Ignore the errors of punctuation, if any).
The principals of equal justice for all is one of the cornerstones of our democratic way of life.
The principals of equal justice
for all is one of
the cornerstones of our
democratic way of life.
No error
Correct answer is A
The principles of equal justice