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).
We can not handle this complicated case today unless full details are not given to us by now.
We can not handle
this complicated case today
unless full details are not given
to us by now.
No error
Correct answer is C
unless full details are given